Health and Me

Aarushi Bhadury

You Can Reduce Dementia Risk By Walking Only These Number Of Steps

(Credit-Canva)

Many of us aim for 10,000 steps a day, but new research suggests you might not need to walk quite that much to help lower your risk of <span><a href="https://www.healthandme.com/health/dementia">dementia</a></span>. A study using wearable trackers found that even fewer steps can make a real difference. Experts have shared that taking 9,800 steps a day can reduce your dementia risk. What's even better is that you get half of that benefit by just taking about 3,800 steps, or around 4,000. This is great news, as it's a more achievable goal for many people looking to boost their brain health.

It's not just about how many steps you take; how you walk also matters. The study on <span>walking and dementia</span> risk showed that taking purposeful steps and walking with more intensity, like a brisk walking pace, were linked to a lower risk of dementia. So, a faster walk is more helpful than a slower walk. Experts also highlighted the benefits of walking in groups, especially for older adults. Walking with others can build social connections, improve your mood, and fight off feelings of loneliness, all of which are important for your overall well-being. 

<h2>How Exercise Impact Dementia Risk?</h2>

Not being active enough is a big risk factor for dementia, studies have consistently shown that regular exercise for middle-aged and older adults can improve thinking and memory and lower the chances of getting dementia. The charity suggests getting about 20 to 30 minutes of aerobic exercise, which is any activity that gets your heart rate up. This can include everyday things like brisk walking, cleaning, or gardening, making it easy to fit into your daily life. 

<h2>Can More Physical Activity Prevent Dementia?</h2>

The NHS also strongly supports the idea that being physically active helps prevent dementia. They explain that not exercising enough can increase your risk of heart disease, becoming overweight, and developing type 2 diabetes – all factors that can raise your dementia risk. Older adults who don't exercise are also more likely to have problems with their memory or thinking. 

The NHS suggests at least 150 minutes of moderate-intensity physical activity each week. This could be brisk walking, cycling, or dancing. They also recommend strengthening exercises twice a week, like gardening or yoga, and encourage you to move regularly throughout the day, even by taking the stairs or standing during phone calls. 

Health Conditions A-Z

health

Dementia

Reduce Dementia Risk

walking and dementia

Exercise and Dementia

Purposeful and Social Walking

Walking for mental health

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Many of us aim for 10,000 steps a day, but new research suggests you might not need to walk quite that much to help lower your risk of dementia. A study using wearable trackers found that even fewer steps can make a real difference. Experts have shared that taking 9,800 steps a day can reduce your dementia risk. What's even better is that you get half of that benefit by just taking about 3,800 steps, or around 4,000. This is great news, as it's a more achievable goal for many people looking to boost their brain health.It's not just about how many steps you take; how you walk also matters. The study on walking and dementia risk showed that taking purposeful steps and walking with more intensity, like a brisk walking pace, were linked to a lower risk of dementia. So, a faster walk is more helpful than a slower walk. Experts also highlighted the benefits of walking in groups, especially for older adults. Walking with others can build social connections, improve your mood, and fight off feelings of loneliness, all of which are important for your overall well-being. How Exercise Impact Dementia Risk?Not being active enough is a big risk factor for dementia, studies have consistently shown that regular exercise for middle-aged and older adults can improve thinking and memory and lower the chances of getting dementia. The charity suggests getting about 20 to 30 minutes of aerobic exercise, which is any activity that gets your heart rate up. This can include everyday things like brisk walking, cleaning, or gardening, making it easy to fit into your daily life. Can More Physical Activity Prevent Dementia?The NHS also strongly supports the idea that being physically active helps prevent dementia. They explain that not exercising enough can increase your risk of heart disease, becoming overweight, and developing type 2 diabetes – all factors that can raise your dementia risk. Older adults who don't exercise are also more likely to have problems with their memory or thinking. The NHS suggests at least 150 minutes of moderate-intensity physical activity each week. This could be brisk walking, cycling, or dancing. They also recommend strengthening exercises twice a week, like gardening or yoga, and encourage you to move regularly throughout the day, even by taking the stairs or standing during phone calls. 

reduce dementia risk by walking these number of steps

Tanya Dutt

Your Kiss Might Carry More Than Love—It Could Also Spread Anxiety, New Study Finds

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Have you ever wondered if <span>mental health</span> could actually be contagious—just like a cold or the flu? It sounds wild, but new research suggests it might be more than just metaphorical. We’ve all heard phrases like “good vibes only” or felt someone else’s <span>stress</span> rub off on us, right? But what if your partner’s <span>anxiety</span>, <span>depression</span>, or even insomnia could be passed on through something as intimate as a kiss? Yep, that sweet gesture could be doing more than just bonding hearts. Intrigued? You should be—because this new finding might change how we think about emotional well-being in relationships.

A groundbreaking study out of Iran has introduced a startling new concept: that anxiety and depression may not only be shared emotionally between romantic partners—but biologically transferred through a kiss.

Yes, you read that right. <span>Kissing</span> your partner may not just swap affection, but millions of microbes—some of which may be quietly influencing your mental health.

This new research opens up a fascinating, and somewhat unsettling, frontier in how we understand mental wellness within intimate relationships, pointing to a biological pathway for emotional transmission through oral <span>microbiota</span>.

<h2>Love, <span rel="noindex">Intimacy</span>, and the Hidden Microbial Highway</h2>

It’s long been accepted that couples tend to influence each other’s behaviors—picking up habits, mimicking routines, and even adopting one another’s speech patterns. But recent scientific inquiries suggest that our bodies—and more precisely, the bacteria within them—might be syncing in much deeper ways.

A team of Iranian researchers, led by Dr. Reza Rastmanesh, followed 268 newlywed couples for six months to explore whether the oral bacteria exchanged during intimate contact—like kissing—might play a role in the development of anxiety, depression, and poor sleep.

Their conclusion? Mental health symptoms can potentially be transmitted biologically, mediated by the microorganisms that reside in our mouths.

The study, published in the journal Exploratory Research and Hypothesis in Medicine, recruited newlywed couples from two private sleep clinics in Tehran. Researchers focused specifically on couples where one spouse had been diagnosed with moderate depression, anxiety, and sleep disturbances—what the researchers referred to as the "depression-anxiety phenotype."

At the beginning of the study, the other partner was entirely healthy—no sleep complaints, no psychological distress, and no history of mental illness. Both partners provided saliva and oral swabs, which were analyzed to assess cortisol levels and map out the oral microbiota using DNA sequencing technology.

After just six months of living together, something remarkable occurred: the healthy spouses began to mirror their partners’ symptoms. Their depression and anxiety scores climbed, they reported trouble sleeping, and—most compellingly—their oral microbiomes began to resemble those of their affected partners. How could something as seemingly benign as kissing transmit psychological symptoms?

According to the study, four specific types of bacteria—Clostridia, Veillonella, Bacillus, and Lachnospiraceae—were found in higher concentrations in the saliva of affected partners. These bacteria have previously been associated with neuroinflammation and mood disorders.

When the researchers analyzed the healthy partners' microbiota after six months, they found a significant increase in these same bacteria—implying microbial transmission had occurred.

This bacterial “convergence” may play a role in disrupting the <span>gut-brain axis</span>, a well-documented communication system between the digestive tract’s microbiome and the central nervous system. The oral cavity is the first gateway in this axis, making these findings especially significant.

<h2>Cortisol and the Chemistry of Stress</h2>

The study didn’t stop at microbes. Researchers also tracked cortisol, a hormone released during times of stress. Healthy spouses began the study with normal cortisol levels—but after six months, levels spiked, particularly among women.

In some cases, female spouses showed nearly double the cortisol compared to their initial readings, underscoring a clear physiological stress response. This rise in cortisol mirrored the uptick in anxiety and depression symptoms, suggesting a complex chain reaction where microbial exposure leads to hormonal shifts, which in turn may affect mood.

Interestingly, gender appeared to influence susceptibility to microbial and emotional transmission. Female partners reported higher rates of mood disturbances and sleep issues than their male counterparts, despite starting the study in good mental health.

While the study does not definitively explain why women may be more affected, prior research has shown that women’s immune and hormonal systems are more sensitive to stress-related changes—potentially making them more vulnerable to shifts in microbiota and subsequent mental health symptoms.

The concept of “psychological synchrony” in relationships is not new. Previous studies have documented how couples’ heart rates, stress levels, and even reproductive hormone cycles can align over time. But this new study adds a biological layer to emotional co-regulation: one that literally lives inside our mouths.

While the idea that mental illness might be “contagious” through bacteria may sound like science fiction, it builds on a growing body of evidence linking gut and oral microbiomes to cognitive and emotional health.

“Oral microbiota transmission between individuals in close contact partially mediates symptoms of depression and anxiety,” the researchers concluded—urging the scientific community to consider bacteria as potential contributors in the mental health equation.

Of course, this study is not without its limitations. The researchers noted that they did not account for underlying health conditions, dietary habits, or genetic predispositions that may influence oral microbiota.

Still, the implications are vast. If further studies confirm these findings, oral health may become a new frontier in mental health interventions. Could probiotic therapies or personalized oral hygiene routines serve as preventive strategies for couples living with mental illness? Could clinicians someday assess microbial profiles to predict emotional risk?

Dr. Rastmanesh and his team believe this is just the beginning. They have called for more longitudinal studies to explore whether similar bacterial patterns are found in couples with longer marriages and in other mental health conditions such as bipolar disorder or post-traumatic stress.

<h2>Should You Worry About Your Next Kiss?</h2>

Not necessarily, the study doesn’t suggest we should avoid kissing or sharing close contact with loved ones. Intimacy remains a cornerstone of healthy relationships. But it does encourage us to broaden our understanding of what it means to be “in sync” with a partner—not just emotionally, but biologically.

As our knowledge of the human microbiome evolves, so too must our understanding of mental health. This study may not offer all the answers, but it raises critical questions about how deeply our relationships shape us—right down to the microscopic level.

mental health

depression

anxiety

kissing

emotional wellness

stress

intimacy

microbiota

gut-brain axis

Have you ever wondered if mental health could actually be contagious—just like a cold or the flu? It sounds wild, but new research suggests it might be more than just metaphorical. We’ve all heard phrases like “good vibes only” or felt someone else’s stress rub off on us, right? But what if your partner’s anxiety, depression, or even insomnia could be passed on through something as intimate as a kiss? Yep, that sweet gesture could be doing more than just bonding hearts. Intrigued? You should be—because this new finding might change how we think about emotional well-being in relationships.A groundbreaking study out of Iran has introduced a startling new concept: that anxiety and depression may not only be shared emotionally between romantic partners—but biologically transferred through a kiss.Yes, you read that right. Kissing your partner may not just swap affection, but millions of microbes—some of which may be quietly influencing your mental health.This new research opens up a fascinating, and somewhat unsettling, frontier in how we understand mental wellness within intimate relationships, pointing to a biological pathway for emotional transmission through oral microbiota.Love, Intimacy, and the Hidden Microbial HighwayIt’s long been accepted that couples tend to influence each other’s behaviors—picking up habits, mimicking routines, and even adopting one another’s speech patterns. But recent scientific inquiries suggest that our bodies—and more precisely, the bacteria within them—might be syncing in much deeper ways.A team of Iranian researchers, led by Dr. Reza Rastmanesh, followed 268 newlywed couples for six months to explore whether the oral bacteria exchanged during intimate contact—like kissing—might play a role in the development of anxiety, depression, and poor sleep.Their conclusion? Mental health symptoms can potentially be transmitted biologically, mediated by the microorganisms that reside in our mouths.The study, published in the journal Exploratory Research and Hypothesis in Medicine, recruited newlywed couples from two private sleep clinics in Tehran. Researchers focused specifically on couples where one spouse had been diagnosed with moderate depression, anxiety, and sleep disturbances—what the researchers referred to as the "depression-anxiety phenotype."At the beginning of the study, the other partner was entirely healthy—no sleep complaints, no psychological distress, and no history of mental illness. Both partners provided saliva and oral swabs, which were analyzed to assess cortisol levels and map out the oral microbiota using DNA sequencing technology.After just six months of living together, something remarkable occurred: the healthy spouses began to mirror their partners’ symptoms. Their depression and anxiety scores climbed, they reported trouble sleeping, and—most compellingly—their oral microbiomes began to resemble those of their affected partners. How could something as seemingly benign as kissing transmit psychological symptoms?According to the study, four specific types of bacteria—Clostridia, Veillonella, Bacillus, and Lachnospiraceae—were found in higher concentrations in the saliva of affected partners. These bacteria have previously been associated with neuroinflammation and mood disorders.When the researchers analyzed the healthy partners' microbiota after six months, they found a significant increase in these same bacteria—implying microbial transmission had occurred.This bacterial “convergence” may play a role in disrupting the gut-brain axis, a well-documented communication system between the digestive tract’s microbiome and the central nervous system. The oral cavity is the first gateway in this axis, making these findings especially significant.Cortisol and the Chemistry of StressThe study didn’t stop at microbes. Researchers also tracked cortisol, a hormone released during times of stress. Healthy spouses began the study with normal cortisol levels—but after six months, levels spiked, particularly among women.In some cases, female spouses showed nearly double the cortisol compared to their initial readings, underscoring a clear physiological stress response. This rise in cortisol mirrored the uptick in anxiety and depression symptoms, suggesting a complex chain reaction where microbial exposure leads to hormonal shifts, which in turn may affect mood.Wy Are Women More Vulnerable?Interestingly, gender appeared to influence susceptibility to microbial and emotional transmission. Female partners reported higher rates of mood disturbances and sleep issues than their male counterparts, despite starting the study in good mental health.While the study does not definitively explain why women may be more affected, prior research has shown that women’s immune and hormonal systems are more sensitive to stress-related changes—potentially making them more vulnerable to shifts in microbiota and subsequent mental health symptoms.The concept of “psychological synchrony” in relationships is not new. Previous studies have documented how couples’ heart rates, stress levels, and even reproductive hormone cycles can align over time. But this new study adds a biological layer to emotional co-regulation: one that literally lives inside our mouths.While the idea that mental illness might be “contagious” through bacteria may sound like science fiction, it builds on a growing body of evidence linking gut and oral microbiomes to cognitive and emotional health.“Oral microbiota transmission between individuals in close contact partially mediates symptoms of depression and anxiety,” the researchers concluded—urging the scientific community to consider bacteria as potential contributors in the mental health equation.Of course, this study is not without its limitations. The researchers noted that they did not account for underlying health conditions, dietary habits, or genetic predispositions that may influence oral microbiota.Still, the implications are vast. If further studies confirm these findings, oral health may become a new frontier in mental health interventions. Could probiotic therapies or personalized oral hygiene routines serve as preventive strategies for couples living with mental illness? Could clinicians someday assess microbial profiles to predict emotional risk?Dr. Rastmanesh and his team believe this is just the beginning. They have called for more longitudinal studies to explore whether similar bacterial patterns are found in couples with longer marriages and in other mental health conditions such as bipolar disorder or post-traumatic stress.Should You Worry About Your Next Kiss?Not necessarily, the study doesn’t suggest we should avoid kissing or sharing close contact with loved ones. Intimacy remains a cornerstone of healthy relationships. But it does encourage us to broaden our understanding of what it means to be “in sync” with a partner—not just emotionally, but biologically.As our knowledge of the human microbiome evolves, so too must our understanding of mental health. This study may not offer all the answers, but it raises critical questions about how deeply our relationships shape us—right down to the microscopic level.

your kiss might carry more than love- it could also spread anxiety, new study finds

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Bruce Willis’ Dementia Diagnosis Left Wife Emma Heming Feeling ‘Lost’ And ‘Isolated’ - What Are The Signs Of Caregivers Burnout?

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The simple act of scrolling has evolved far beyond a harmless pastime. It is now a neurological cycle that changes brain chemistry, hijacks attention periods, and blurs emotional health—particularly in young and active consumers. Social media sites are not only connecting tools; they are complicated behavior patterns designed to sustain users on powerful psychological structures based on dopamine.

As studies continue to expose the biological and emotional toll of chronic online activity, <span>mental health</span> experts are crying foul. "Social media can create an artificial reward system," says Krisha Sanghvi, a counselling psychologist. "You may get a fleeting high when you receive likes or views, but that can quickly spiral into anxiety when the views slow down or when you compare your life to somebody else's highlight reel.

<span>Dopamine Loop</span>: Why Scrolling Feels So Good—Until It Doesn't?

Social media is intentionally designed to activate the brain's reward system. Every swipe, like, comment, or notification triggers a microdose of dopamine, the neurotransmitter responsible for the pleasure response. Though this feedback loop itself is harmless, repeated exposure reprograms the brain in patterns that are reminiscent of addictive behavior.

The brain slowly ceases to be responsive to other, more natural sources of fulfillment. Once-enjoyable pursuits—such as having meaningful conversations, reading a book, or savoring an uneventful moment—pale in comparison to the high-stimulation world of social media.

With time, spontaneous scrolling becomes an addiction. "Most of my clients, particularly adolescents, report a near-automatic desire to look at their phones—even in the absence of a notification," says Sanghvi. That constant checking is not driven by curiosity—it's driven by anticipation and that potentially accompanying dopamine rush. The cycle repeats, building on itself until pleasures in the real world taste dull and unimpressive.

How Social Media Is Shrinking Attention Spans and Disrupted Emotional Regulation?

The human brain is astonishingly adaptable. Unfortunately, that adaptability can also make us vulnerable. When constantly exposed to quick-hit content—15-second videos, flashy memes, endless reels—our brains recalibrate to prefer brief, stimulating bursts over deep, focused engagement.

This does not only affect the way we engage with information, but the way we deal with emotions as well. Activities such as reading a lengthy article, paying close attention during meetings, or sitting in contemplative silence begin to feel awkward. In Sanghvi's words, "The brain becomes restless. When you take away the phone, you're not just taking away distraction—you're taking away the source of mental pacification.

In addition, this reliance on outside stimulation undermines our capacity for emotional regulation. Endless exposure to edited perfection on the internet tempts us to seek praise and stimulation from outside ourselves. Without it, boredom—and even anxiety—may follow in short order. Eventually, individuals can lose the skills of self-calming, contemplation, or the ability to stay still without feeling emotionally disturbed.

<span>Comparison Anxiety</span>: Hidden Mental Toll of the Highlight Reel?

Behind the shiny facade of selfies and jubilation is a darker reality: social media can insidiously eat away at mental health. Sites build an unrealistic reality, where edited vignettes are confused for the complete picture. That tends to trigger comparison anxiety, a contemporary mental illness that plagues millions.

"Each time we contrast our reality with someone else's online fiction, we undermine our own self-worth," according to Sanghvi. Whether the individual is a high school student looking at influencers who appear to have ideal lives or an adult browsing friends' professional achievements, the emotional outcome is typically the same: inadequacy, jealousy, and isolation.

This dynamic is especially threatening to teenagers and young adults, whose sense of self is still developing. The number of likes for a selfie can affect whether they will feel good about themselves for the rest of the day. When verification can be measured, self-esteem is transactional.

The children's and teens' brains are still being built. The prefrontal cortex—the area of the brain responsible for impulse control, decision-making, and emotional regulation—is still developing well into the mid-20s. During this time of heightened susceptibility, repeated digital interactions don't merely entertain—they shape neural architecture.

Through synaptic pruning, the brain reinforces frequently used connections between neurons and loses those that are not. If children are continually exposed to high-speed, high-reward media, the reward circuits for patience, contemplation, and delayed gratification may be atrophied.

Just as disturbing is how social media infuses external verification into self-concept. An adolescent whose self-esteem is based on likes or comments is being conditioned to build confidence on the basis of other people's thoughts instead of internal standards.

In brief: yes. Neuroplasticity—the capacity of the brain to reorganize and rewire itself—is both a blessing and a curse. Each time we perform a repetitive task, we strengthen a certain constellation of neural pathways. Scrolling, looking for likes, and consuming bite-sized information essentially "educates" the brain to optimize for stimulation over stability.

This leads to trouble focusing, low emotional tolerance, and a degraded capacity for critical thinking. As we become accustomed to low-complexity, high-emotion content, our tolerance for nuance decreases. In this condition, even mild stressors can become overpowering, and intense focus becomes difficult.

To restore mental acuity and emotional equilibrium, most therapists now recommend a dopamine detox—a planned <span>digital detox</span> that gives the brain time to reboot. The aim is not to deprive of pleasure, but to restore the brain's sensitivity to everyday, uncomplicated pleasures.

"Even taking a couple of hours off every day can make a huge difference," says Sanghvi. "At first, it is uncomfortable—there's something missing. But over time, people start feeling more present, more in charge, and less reactive."

Part of this, digital hygiene—the everyday routines that maintain mental well-being in cyberspace—is crucial. Placing screen boundaries, assembling content that's uplifting, and prioritizing offline time are not merely desirable wellness tricks—they're life-saving interventions for mind and emotions.

How Can Parents Support the Next Generation?

Parents and educators are best placed to lead young people through the virtual labyrinth. That does not imply imposing tight controls, but encouraging sensitivity and moderation.

Begin by encouraging children to explain their internet feelings. Do they scroll because they are bored? Do they worry when they do not receive likes? These types of questions promote emotional awareness and self-understanding.

Adults need to model good digital behavior too. Family routines such as device-free meals, outdoor weekend trips, or screen-free times encourage being present and help normalize digital balance. And schools can weave in digital literacy—teaching not only how to use technology but how to question it.

Social media isn't bad in itself—but its impact on the brain, especially via dopamine loops and comparison anxiety, is undeniable. As consumers, it's important to see how these platforms influence not only what we view, but the way we think, feel, and relate.

Rewiring mental patterns isn't merely an intellectual upgrade—it's a psychological imperative in the era of distraction. With intention, conscious habits, and the will to disconnect, we can take back our attention, regain emotional equilibrium, and safeguard our most potent resource- the mind.

Krisha Sanghvi is a Counselling Psychologist at Samarpan Recovery in India

social media addiction

dopamine loop

comparison anxiety

mental health effects

rewiring brain

digital detox

social media impact

The simple act of scrolling has evolved far beyond a harmless pastime. It is now a neurological cycle that changes brain chemistry, hijacks attention periods, and blurs emotional health—particularly in young and active consumers. Social media sites are not only connecting tools; they are complicated behavior patterns designed to sustain users on powerful psychological structures based on dopamine.As studies continue to expose the biological and emotional toll of chronic online activity, mental health experts are crying foul. "Social media can create an artificial reward system," says Krisha Sanghvi, a counselling psychologist. "You may get a fleeting high when you receive likes or views, but that can quickly spiral into anxiety when the views slow down or when you compare your life to somebody else's highlight reel.Dopamine Loop: Why Scrolling Feels So Good—Until It Doesn't?Social media is intentionally designed to activate the brain's reward system. Every swipe, like, comment, or notification triggers a microdose of dopamine, the neurotransmitter responsible for the pleasure response. Though this feedback loop itself is harmless, repeated exposure reprograms the brain in patterns that are reminiscent of addictive behavior.The brain slowly ceases to be responsive to other, more natural sources of fulfillment. Once-enjoyable pursuits—such as having meaningful conversations, reading a book, or savoring an uneventful moment—pale in comparison to the high-stimulation world of social media.With time, spontaneous scrolling becomes an addiction. "Most of my clients, particularly adolescents, report a near-automatic desire to look at their phones—even in the absence of a notification," says Sanghvi. That constant checking is not driven by curiosity—it's driven by anticipation and that potentially accompanying dopamine rush. The cycle repeats, building on itself until pleasures in the real world taste dull and unimpressive.How Social Media Is Shrinking Attention Spans and Disrupted Emotional Regulation?The human brain is astonishingly adaptable. Unfortunately, that adaptability can also make us vulnerable. When constantly exposed to quick-hit content—15-second videos, flashy memes, endless reels—our brains recalibrate to prefer brief, stimulating bursts over deep, focused engagement.This does not only affect the way we engage with information, but the way we deal with emotions as well. Activities such as reading a lengthy article, paying close attention during meetings, or sitting in contemplative silence begin to feel awkward. In Sanghvi's words, "The brain becomes restless. When you take away the phone, you're not just taking away distraction—you're taking away the source of mental pacification.In addition, this reliance on outside stimulation undermines our capacity for emotional regulation. Endless exposure to edited perfection on the internet tempts us to seek praise and stimulation from outside ourselves. Without it, boredom—and even anxiety—may follow in short order. Eventually, individuals can lose the skills of self-calming, contemplation, or the ability to stay still without feeling emotionally disturbed.Comparison Anxiety: Hidden Mental Toll of the Highlight Reel?Behind the shiny facade of selfies and jubilation is a darker reality: social media can insidiously eat away at mental health. Sites build an unrealistic reality, where edited vignettes are confused for the complete picture. That tends to trigger comparison anxiety, a contemporary mental illness that plagues millions."Each time we contrast our reality with someone else's online fiction, we undermine our own self-worth," according to Sanghvi. Whether the individual is a high school student looking at influencers who appear to have ideal lives or an adult browsing friends' professional achievements, the emotional outcome is typically the same: inadequacy, jealousy, and isolation.This dynamic is especially threatening to teenagers and young adults, whose sense of self is still developing. The number of likes for a selfie can affect whether they will feel good about themselves for the rest of the day. When verification can be measured, self-esteem is transactional.The children's and teens' brains are still being built. The prefrontal cortex—the area of the brain responsible for impulse control, decision-making, and emotional regulation—is still developing well into the mid-20s. During this time of heightened susceptibility, repeated digital interactions don't merely entertain—they shape neural architecture.Through synaptic pruning, the brain reinforces frequently used connections between neurons and loses those that are not. If children are continually exposed to high-speed, high-reward media, the reward circuits for patience, contemplation, and delayed gratification may be atrophied.Just as disturbing is how social media infuses external verification into self-concept. An adolescent whose self-esteem is based on likes or comments is being conditioned to build confidence on the basis of other people's thoughts instead of internal standards.Can Social Media Rewire Our Brains?In brief: yes. Neuroplasticity—the capacity of the brain to reorganize and rewire itself—is both a blessing and a curse. Each time we perform a repetitive task, we strengthen a certain constellation of neural pathways. Scrolling, looking for likes, and consuming bite-sized information essentially "educates" the brain to optimize for stimulation over stability.This leads to trouble focusing, low emotional tolerance, and a degraded capacity for critical thinking. As we become accustomed to low-complexity, high-emotion content, our tolerance for nuance decreases. In this condition, even mild stressors can become overpowering, and intense focus becomes difficult.How To Reset Your Overstimulated BrainTo restore mental acuity and emotional equilibrium, most therapists now recommend a dopamine detox—a planned digital detox that gives the brain time to reboot. The aim is not to deprive of pleasure, but to restore the brain's sensitivity to everyday, uncomplicated pleasures."Even taking a couple of hours off every day can make a huge difference," says Sanghvi. "At first, it is uncomfortable—there's something missing. But over time, people start feeling more present, more in charge, and less reactive."Part of this, digital hygiene—the everyday routines that maintain mental well-being in cyberspace—is crucial. Placing screen boundaries, assembling content that's uplifting, and prioritizing offline time are not merely desirable wellness tricks—they're life-saving interventions for mind and emotions.How Can Parents Support the Next Generation?Parents and educators are best placed to lead young people through the virtual labyrinth. That does not imply imposing tight controls, but encouraging sensitivity and moderation.Begin by encouraging children to explain their internet feelings. Do they scroll because they are bored? Do they worry when they do not receive likes? These types of questions promote emotional awareness and self-understanding.Adults need to model good digital behavior too. Family routines such as device-free meals, outdoor weekend trips, or screen-free times encourage being present and help normalize digital balance. And schools can weave in digital literacy—teaching not only how to use technology but how to question it.Social media isn't bad in itself—but its impact on the brain, especially via dopamine loops and comparison anxiety, is undeniable. As consumers, it's important to see how these platforms influence not only what we view, but the way we think, feel, and relate.Rewiring mental patterns isn't merely an intellectual upgrade—it's a psychological imperative in the era of distraction. With intention, conscious habits, and the will to disconnect, we can take back our attention, regain emotional equilibrium, and safeguard our most potent resource- the mind.Krisha Sanghvi is a Counselling Psychologist at Samarpan Recovery in India

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“Stealth Stage” Of Alzheimer's Could Show Signs 20 Years Before The Disease Itself

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We have all had days when things are difficult to remember, you may forget something you did yesterday, or misplaced an important object etc. While these may be normal occurrences that do not have a big reason behind it, imagine this on a much larger scale. Knowing you will forget things, memories and in the end, find yourself facing the difficult diagnosis of cognitive decline. 

<span>Alzheimer's</span> disease, which is a neurodegenerative disease that affects a person's ability to think and depletes their cognitive functions. As you may be aware, Alzheimer's does not have a cure. However, there are medications available that can help reduce the symptoms of it. Researchers have looked into many different aspects of <span>dementia</span>, foods that affect the brain, activities as well as other important factors, to improve the knowledge we have of the disease and its treatment. Some have found great results that could help people identify the disease earlier, helping them get treatment and options to maintain their quality of life. 

New research suggests that the first hints of Alzheimer's disease might show up many years before someone even realizes they're losing their memory. This big discovery could completely change how we fight this disease, which is now the UK's top killer. 

Researchers are saying that problems with spatial awareness could be the earliest signs of Alzheimer's. This means things like having trouble using a GPS, or standing too close to people without realizing it. These signs might appear up to 20 years before more common symptoms like memory loss and confusion. This Seattle based study, looked at the brains of 84 Alzheimer's patients after they died. They found surprising proof that brain cells were dying very early, even before any damage could be seen on brain scans. 

Using advanced computer programs, scientists tracked harmful brain proteins called tau and amyloid, which are strongly linked to Alzheimer's. They found that even small amounts of these proteins damaged important brain cells called inhibitory neurons. Experts explain that finding these first damaged neurons is "crucial for developing treatments to protect them and prevent further cognitive decline." 

These sensitive brain cells seem to be attacked first in what's being called the 'stealth phase' of Alzheimer's. This early damage could start a slow breakdown of thinking abilities that eventually spreads to the parts of the brain responsible for language and memory. The sooner we find the disease, the better our chances are of slowing it down or even stopping it. 

<h2>Growing Problem and What We Can Do </h2>

According to Alzheimer’s Disease International, every 3 seconds, someone in the world develops dementia. In 2020, over 55 million people worldwide were living with dementia. This number is expected to almost double every 20 years, reaching 78 million by 2030 and a staggering 139 million by 2050. 

A large part of this increase will be in developing countries. Already, 60% of people with dementia live in lower and middle-income countries, and this figure is projected to rise to 71% by 2050. The fastest growth in older populations is happening in countries like China, India, and their neighboring regions in South Asia and the Western Pacific. 

Reports like the <span>World Alzheimer Report</span> 2015 (and its updates in 2017 and the WHO's Global Status Report in 2020) provide vital information on how common dementia is, how many new cases appear, and its costs. These reports and studies offer important recommendations for a global approach to dementia. They also look at evidence of recent trends in dementia over time and analyze its wider impact on society.

“Stealth Stage” Of Alzheimer's

world alzheimer report

Alzheimer's

Alzheimer's disease and symptoms

Alzheimer's early symptoms

Alzheimer's treatment

dementia

We have all had days when things are difficult to remember, you may forget something you did yesterday, or misplaced an important object etc. While these may be normal occurrences that do not have a big reason behind it, imagine this on a much larger scale. Knowing you will forget things, memories and in the end, find yourself facing the difficult diagnosis of cognitive decline. Alzheimer's disease, which is a neurodegenerative disease that affects a person's ability to think and depletes their cognitive functions. As you may be aware, Alzheimer's does not have a cure. However, there are medications available that can help reduce the symptoms of it. Researchers have looked into many different aspects of dementia, foods that affect the brain, activities as well as other important factors, to improve the knowledge we have of the disease and its treatment. Some have found great results that could help people identify the disease earlier, helping them get treatment and options to maintain their quality of life. New research suggests that the first hints of Alzheimer's disease might show up many years before someone even realizes they're losing their memory. This big discovery could completely change how we fight this disease, which is now the UK's top killer. Changes in How You Sense Space Researchers are saying that problems with spatial awareness could be the earliest signs of Alzheimer's. This means things like having trouble using a GPS, or standing too close to people without realizing it. These signs might appear up to 20 years before more common symptoms like memory loss and confusion. This Seattle based study, looked at the brains of 84 Alzheimer's patients after they died. They found surprising proof that brain cells were dying very early, even before any damage could be seen on brain scans. Damage Inside the Brain Using advanced computer programs, scientists tracked harmful brain proteins called tau and amyloid, which are strongly linked to Alzheimer's. They found that even small amounts of these proteins damaged important brain cells called inhibitory neurons. Experts explain that finding these first damaged neurons is "crucial for developing treatments to protect them and prevent further cognitive decline." These sensitive brain cells seem to be attacked first in what's being called the 'stealth phase' of Alzheimer's. This early damage could start a slow breakdown of thinking abilities that eventually spreads to the parts of the brain responsible for language and memory. The sooner we find the disease, the better our chances are of slowing it down or even stopping it. Growing Problem and What We Can Do According to Alzheimer’s Disease International, every 3 seconds, someone in the world develops dementia. In 2020, over 55 million people worldwide were living with dementia. This number is expected to almost double every 20 years, reaching 78 million by 2030 and a staggering 139 million by 2050. A large part of this increase will be in developing countries. Already, 60% of people with dementia live in lower and middle-income countries, and this figure is projected to rise to 71% by 2050. The fastest growth in older populations is happening in countries like China, India, and their neighboring regions in South Asia and the Western Pacific. Reports like the World Alzheimer Report 2015 (and its updates in 2017 and the WHO's Global Status Report in 2020) provide vital information on how common dementia is, how many new cases appear, and its costs. These reports and studies offer important recommendations for a global approach to dementia. They also look at evidence of recent trends in dementia over time and analyze its wider impact on society.

“stealth stage” of alzheimer's could show signs 20 years before the disease itself

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“Stealth Stage” Of Alzheimer's Could Show Signs 20 Years Before The Disease Itself

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