Health and Me

Riya Baibhawi

Could This One Acid Be Key To Longevity And Better Health?

Two decades ago, veterinary epidemiologist Stephanie Venn-Watson made a remarkable discovery while studying the well-being of bottlenose dolphins trained by the US Navy. She found that the healthiest dolphins had elevated levels of a specific saturated fatty acid—C15:0. When these dolphins consumed fish rich in C15:0, their insulin, glucose, and cholesterol levels improved.

Now, C15:0, also known as <span>pentadecanoic acid</span>, is gaining recognition in <span>longevity</span> research. Studies suggest that this molecule may help lower the risk of fatty liver disease, Type 2 diabetes, and heart disease—and potentially even reverse these chronic conditions. Additionally, C15:0 is being explored for its ability to improve sleep, boost energy levels, and support joint health, drawing comparisons to well-known anti-aging drugs like rapamycin and metformin.

Venn-Watson, along with her husband Eric, a Navy physician, harnessed the potential of C15:0 by launching the supplement Fatty15 under the Seraphina Therapeutics brand in 2021. She further details her journey from marine mammal research to longevity science in her book, The Longevity Nutrient, arguing that C15:0 could be a key factor in extending human healthspan.

Like <span>omega-3 fatty acids</span>, C15:0 is considered an essential nutrient that the body cannot produce in sufficient amounts, requiring dietary intake or supplementation. However, research suggests that C15:0 may offer broader health benefits than omega-3.

This fatty acid activates AMPK, an enzyme essential for maintaining cellular energy balance. AMPK activity declines with age, leading to chronic inflammation and metabolic disturbances. Additionally, C15:0 inhibits mTOR, a protein linked to aging and cellular dysfunction. By targeting so-called “zombie cells” that have stopped dividing but continue to release harmful signals, C15:0 may help mitigate age-related diseases.

C15:0 also influences receptors responsible for regulating immunity, metabolism, mood, sleep, and appetite, potentially offering widespread health benefits.

C15:0 is primarily found in whole-fat dairy products such as milk, butter, sour cream, and certain cheeses. According to Venn-Watson, one tablespoon of butter provides approximately 75 milligrams of C15:0. Other sources include high-oleic sunflower oil, meat, seafood, and seeds.

For those looking to supplement their intake, a daily dosage of 100 to 200 mg is recommended. Fatty15, Venn-Watson’s supplement, contains 100 mg of pure C15:0 per capsule. To make C15:0 more accessible, her team is developing it as a food fortifier.

<h2>How Long Does It Take to See Results?</h2>

Venn-Watson notes that about half of fatty15 users report experiencing benefits within two weeks, while 72% observe noticeable effects within 16 weeks. Some customers have reported improved sleep, enhanced hair and nail growth, and overall better well-being.

While dietary supplements like fatty15 do not require the rigorous testing of prescription medications, Venn-Watson emphasizes that extensive safety studies and controlled clinical trials have shown no adverse effects.

<h2>Is C15:0 More Effective Than Other Longevity Compounds?</h2>

Comparisons with other longevity molecules have placed C15:0 in an impressive position. Rapamycin, originally used to prevent organ rejection in transplant patients, is widely studied for its anti-aging properties. Similarly, metformin, a diabetes medication, has been investigated for its potential lifespan-extending effects. According to Venn-Watson, recent research suggests that fatty15 slightly outperformed rapamycin in cellular repair benefits while significantly surpassing metformin in effectiveness.

As research into C15:0 continues, its potential role in longevity and disease prevention could make it a game-changer in health and wellness.

Health Conditions A-Z

health

Diet & Nutrition

Pentadecanoic acid

Longevity

Omega-3 fatty acids

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Two decades ago, veterinary epidemiologist Stephanie Venn-Watson made a remarkable discovery while studying the well-being of bottlenose dolphins trained by the US Navy. She found that the healthiest dolphins had elevated levels of a specific saturated fatty acid—C15:0. When these dolphins consumed fish rich in C15:0, their insulin, glucose, and cholesterol levels improved.Now, C15:0, also known as pentadecanoic acid, is gaining recognition in longevity research. Studies suggest that this molecule may help lower the risk of fatty liver disease, Type 2 diabetes, and heart disease—and potentially even reverse these chronic conditions. Additionally, C15:0 is being explored for its ability to improve sleep, boost energy levels, and support joint health, drawing comparisons to well-known anti-aging drugs like rapamycin and metformin.Venn-Watson, along with her husband Eric, a Navy physician, harnessed the potential of C15:0 by launching the supplement Fatty15 under the Seraphina Therapeutics brand in 2021. She further details her journey from marine mammal research to longevity science in her book, The Longevity Nutrient, arguing that C15:0 could be a key factor in extending human healthspan.How Does C15:0 Work?Like omega-3 fatty acids, C15:0 is considered an essential nutrient that the body cannot produce in sufficient amounts, requiring dietary intake or supplementation. However, research suggests that C15:0 may offer broader health benefits than omega-3.This fatty acid activates AMPK, an enzyme essential for maintaining cellular energy balance. AMPK activity declines with age, leading to chronic inflammation and metabolic disturbances. Additionally, C15:0 inhibits mTOR, a protein linked to aging and cellular dysfunction. By targeting so-called “zombie cells” that have stopped dividing but continue to release harmful signals, C15:0 may help mitigate age-related diseases.C15:0 also influences receptors responsible for regulating immunity, metabolism, mood, sleep, and appetite, potentially offering widespread health benefits.Where Can You Get C15:0?C15:0 is primarily found in whole-fat dairy products such as milk, butter, sour cream, and certain cheeses. According to Venn-Watson, one tablespoon of butter provides approximately 75 milligrams of C15:0. Other sources include high-oleic sunflower oil, meat, seafood, and seeds.For those looking to supplement their intake, a daily dosage of 100 to 200 mg is recommended. Fatty15, Venn-Watson’s supplement, contains 100 mg of pure C15:0 per capsule. To make C15:0 more accessible, her team is developing it as a food fortifier.How Long Does It Take to See Results?Venn-Watson notes that about half of fatty15 users report experiencing benefits within two weeks, while 72% observe noticeable effects within 16 weeks. Some customers have reported improved sleep, enhanced hair and nail growth, and overall better well-being.While dietary supplements like fatty15 do not require the rigorous testing of prescription medications, Venn-Watson emphasizes that extensive safety studies and controlled clinical trials have shown no adverse effects.Is C15:0 More Effective Than Other Longevity Compounds?Comparisons with other longevity molecules have placed C15:0 in an impressive position. Rapamycin, originally used to prevent organ rejection in transplant patients, is widely studied for its anti-aging properties. Similarly, metformin, a diabetes medication, has been investigated for its potential lifespan-extending effects. According to Venn-Watson, recent research suggests that fatty15 slightly outperformed rapamycin in cellular repair benefits while significantly surpassing metformin in effectiveness.As research into C15:0 continues, its potential role in longevity and disease prevention could make it a game-changer in health and wellness.

could this one acid be key to longevity and better health?

Tanya Dutt

Nutrition

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With new longevity science and health experiments, there is one individual at the forefront, Bryan Johnson, a tech billionaire-biohacker with a passion for reversing the clock. Renowned for spending more than $2 million a year on his own personal anti-aging routine, Johnson has pushed his crusade to new limits by having <span>total plasma exchange</span> (TPE)—a scientifically fascinating but highly controversial treatment that replaces the body's plasma with a substitute solution in an attempt to purify the body and, in Johnson's desire, reverse the clock.

Johnson, 47, was formerly in the headlines for injecting himself with his teenage son's plasma as part of what he called a "multi-generational plasma exchange." This was captured during the Netflix special Don't Die, which followed his extensive anti-aging trials, including plasma swapping with his father and son.

But as Johnson recently posted on social media, he has since switched from that headline-making habit. "I didn't give up because injecting your child's blood is creepy. I gave up because there's something that works better," Johnson tweeted.

That "something" is total plasma exchange (TPE)—a clinical-level process commonly compared to an "oil change" for the human body.

Also referred to as <span>therapeutic plasma exchange</span>, or plasmapheresis, TPE is a procedure where the blood from a patient is taken out, broken down into its components (red cells, white cells, platelets, and plasma), and then the plasma is removed and replaced with a replacement fluid like albumin or donor plasma. The replacement fluid and the blood cells are then injected back into the body of the patient.

Having been used in hospitals for decades, TPE is already approved for conditions such as Guillain-Barré syndrome, myasthenia gravis, lupus, vasculitis, and even long COVID. New research now suggests that it has the potential to contribute to anti-aging, mental clarity, and immune system restoration—a path Bryan Johnson is heavily invested in. 

<h2>What Happens When The Plasma Is Removed From Your Body?</h2>

Johnson's TPE treatment, as described by him, is to take out all his plasma and put in a 5% albumin solution and IVIG (intravenous immunoglobulin)—an extremely potent antibody-infused fluid usually reserved for bolstering or modulating immune function in immunocompromised individuals.

His treatment follows a bi-weekly routine involving two plasma exchange sessions, and then IVIG infusions that are four days apart. For each session, Johnson's team takes extensive baseline measurements, ranging from toxin concentrations to organ age to even microplastic levels.

In an interesting twist, Johnson asserts that his plasma was so exceptionally pure—presumably because of his stringent vegan diet, sleep habits, and supplement protocol—that the medical technician running the TPE machine "couldn't bring himself to throw it away."

Albumin is the most prevalent protein found in human blood plasma. It has a primary function in tissue repair, transportation of nutrients, and fluid regulation. In TPE, it's the primary replacement fluid because it's compatible with human physiology and has a supporting role to preserve normal body functions after plasma removal.

Johnson feels that substituting his plasma with albumin provides a more efficient way of removing "unnatural pollutants" from the body—something that he believes is crucial in lowering biological age and avoiding age-related disease.

<h2>How Plasma Exchange Fights Aging?</h2>

The theoretical attraction of plasma exchange among longevity communities is that it has the ability to eliminate pro-inflammatory factors, toxic proteins, and defective antibodies that accrue over aging. Mice studies have established that the elimination of old plasma can trigger rejuvenation of organs and improved cognitive function—inspiring hopes for the same in humans.

According to proponents, removing plasma and replacing it can:

<ul><li>Reduce systemic inflammation</li><li>Enhance metabolic function</li><li>Increase energy and mental acuity</li><li>Boost immune system strength</li></ul>

While the area has not yet seen large-scale human studies, preliminary data and anecdotal results, like those of Johnson, are fueling increasing interest in TPE as a research anti-aging intervention.

TPE isn't for the faint of wallet. The cost of each session ranges from $5,000 to $10,000, and insurance usually doesn't cover the treatment unless it's for a condition approved by their organization. Johnson, who cashed out his payment firm Braintree to PayPal for $800 million, can finance his curiosity—and he's doing it on a very public platform.

<h2>Side Effects and Risks of Plasma Exchange</h2>

As with any surgical procedure, TPE has its own risks and side effects, which include:

<ul><li>Fatigue and nausea</li><li>Tingling of the hands, feet, or lips</li><li>Risk of low blood pressure, low calcium, or anemia</li><li>Occasional complications such as bleeding, infection, or syncope</li></ul>

Because it is a complex procedure, it needs experienced professionals and sterile equipment—the procedure is usually done in specialized hospitals or clinics.

While Bryan Johnson’s approach might seem extreme to some, it’s pushing the boundaries of what modern medicine knows about aging and regeneration. Whether plasma exchange will emerge as a validated fountain of youth or remain a fringe biohacking trend remains to be seen.

Johnson, though, is convinced the proof is "emergent" and that his protocol could revolutionize our conception of aging. "I now have a birthday every 19 months," he asserts, quoting a deceleration of his biological aging rate to only 0.64, based on measurements taken by his team.

Johnson’s journey—from son-to-father blood swaps to high-tech plasma exchange—may seem eccentric, even controversial. But it shines a spotlight on a fundamental question facing medicine and humanity alike: What if aging isn’t inevitable?

His approach may not yet be mainstream or universally accepted, but it's certainly forcing a larger conversation about the future of personalized medicine, regenerative therapies, and how far we’re willing to go in pursuit of youth.

bryan johnson plasma exchange

anti-aging therapy

total plasma exchange

biohacking longevity

therapeutic plasma exchange

albumin infusion benefits

reverse aging treatment

With new longevity science and health experiments, there is one individual at the forefront, Bryan Johnson, a tech billionaire-biohacker with a passion for reversing the clock. Renowned for spending more than $2 million a year on his own personal anti-aging routine, Johnson has pushed his crusade to new limits by having total plasma exchange (TPE)—a scientifically fascinating but highly controversial treatment that replaces the body's plasma with a substitute solution in an attempt to purify the body and, in Johnson's desire, reverse the clock.Johnson, 47, was formerly in the headlines for injecting himself with his teenage son's plasma as part of what he called a "multi-generational plasma exchange." This was captured during the Netflix special Don't Die, which followed his extensive anti-aging trials, including plasma swapping with his father and son.But as Johnson recently posted on social media, he has since switched from that headline-making habit. "I didn't give up because injecting your child's blood is creepy. I gave up because there's something that works better," Johnson tweeted.That "something" is total plasma exchange (TPE)—a clinical-level process commonly compared to an "oil change" for the human body.What Is Total Plasma Exchange?Also referred to as therapeutic plasma exchange, or plasmapheresis, TPE is a procedure where the blood from a patient is taken out, broken down into its components (red cells, white cells, platelets, and plasma), and then the plasma is removed and replaced with a replacement fluid like albumin or donor plasma. The replacement fluid and the blood cells are then injected back into the body of the patient.I am no longer injecting my son&#39;s blood. I&#39;ve upgraded to something else: total plasma exchange. Steps: 1. Take out all blood from body 2. Separate plasma from blood 3. Replace plasma with 5% albumin & IVIGHere&#39;s my bag of plasma. Who wants it? 🧵 pic.twitter.com/rUScTIDea6&mdash; Bryan Johnson (@bryan_johnson) January 28, 2025 ]]>Having been used in hospitals for decades, TPE is already approved for conditions such as Guillain-Barré syndrome, myasthenia gravis, lupus, vasculitis, and even long COVID. New research now suggests that it has the potential to contribute to anti-aging, mental clarity, and immune system restoration—a path Bryan Johnson is heavily invested in. What Happens When The Plasma Is Removed From Your Body?Johnson's TPE treatment, as described by him, is to take out all his plasma and put in a 5% albumin solution and IVIG (intravenous immunoglobulin)—an extremely potent antibody-infused fluid usually reserved for bolstering or modulating immune function in immunocompromised individuals.His treatment follows a bi-weekly routine involving two plasma exchange sessions, and then IVIG infusions that are four days apart. For each session, Johnson's team takes extensive baseline measurements, ranging from toxin concentrations to organ age to even microplastic levels.In an interesting twist, Johnson asserts that his plasma was so exceptionally pure—presumably because of his stringent vegan diet, sleep habits, and supplement protocol—that the medical technician running the TPE machine "couldn't bring himself to throw it away."What Is Albumin?Albumin is the most prevalent protein found in human blood plasma. It has a primary function in tissue repair, transportation of nutrients, and fluid regulation. In TPE, it's the primary replacement fluid because it's compatible with human physiology and has a supporting role to preserve normal body functions after plasma removal.Johnson feels that substituting his plasma with albumin provides a more efficient way of removing "unnatural pollutants" from the body—something that he believes is crucial in lowering biological age and avoiding age-related disease.How Plasma Exchange Fights Aging?The theoretical attraction of plasma exchange among longevity communities is that it has the ability to eliminate pro-inflammatory factors, toxic proteins, and defective antibodies that accrue over aging. Mice studies have established that the elimination of old plasma can trigger rejuvenation of organs and improved cognitive function—inspiring hopes for the same in humans.According to proponents, removing plasma and replacing it can:Reduce systemic inflammationEnhance metabolic functionIncrease energy and mental acuityBoost immune system strengthWhile the area has not yet seen large-scale human studies, preliminary data and anecdotal results, like those of Johnson, are fueling increasing interest in TPE as a research anti-aging intervention.TPE isn't for the faint of wallet. The cost of each session ranges from $5,000 to $10,000, and insurance usually doesn't cover the treatment unless it's for a condition approved by their organization. Johnson, who cashed out his payment firm Braintree to PayPal for $800 million, can finance his curiosity—and he's doing it on a very public platform.Side Effects and Risks of Plasma ExchangeAs with any surgical procedure, TPE has its own risks and side effects, which include:Fatigue and nauseaTingling of the hands, feet, or lipsRisk of low blood pressure, low calcium, or anemiaOccasional complications such as bleeding, infection, or syncopeBecause it is a complex procedure, it needs experienced professionals and sterile equipment—the procedure is usually done in specialized hospitals or clinics.How Does It Add To Longevity?While Bryan Johnson’s approach might seem extreme to some, it’s pushing the boundaries of what modern medicine knows about aging and regeneration. Whether plasma exchange will emerge as a validated fountain of youth or remain a fringe biohacking trend remains to be seen.Johnson, though, is convinced the proof is "emergent" and that his protocol could revolutionize our conception of aging. "I now have a birthday every 19 months," he asserts, quoting a deceleration of his biological aging rate to only 0.64, based on measurements taken by his team.Johnson’s journey—from son-to-father blood swaps to high-tech plasma exchange—may seem eccentric, even controversial. But it shines a spotlight on a fundamental question facing medicine and humanity alike: What if aging isn’t inevitable?His approach may not yet be mainstream or universally accepted, but it's certainly forcing a larger conversation about the future of personalized medicine, regenerative therapies, and how far we’re willing to go in pursuit of youth.

biohacker bryan johnson swaps out his plasma to reverse aging; how does it work?

Long COVID 'Brain Fog' Linked To Inflammation, Stress Markers: Study

Study: Long COVID 'Brain Fog' Linked To Inflammation, Stress Markers

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A recent study has provided the first concrete evidence linking the debilitating "<span>brain fog</span>" experienced by millions of long <span>COVID</span> patients to changes in the brain, including <span>inflammation</span> and a compromised ability to rewire itself after infection.

The small-scale study, conducted by researchers at Corewell Health in Grand Rapids, Michigan, and Michigan State University, found that alterations in two key brain chemicals could be driving these cognitive issues, according to United Press International. The research is particularly significant as it offers scientific validation for the approximately 12 million long COVID patients in the United States who have reported neurological symptoms without prior medical proof.

Researchers examined biomarkers in 17 COVID-19 patients, including 10 who still experienced symptoms six months after contracting the virus. Participants who reported brain fog exhibited elevated levels of an anti-inflammatory protein critical to regulating the immune system and lower levels of nerve growth factor (NGF), a protein essential for the brain’s plasticity.

<span>Brain plasticity</span> refers to the organ’s ability to adapt, reorganize, and heal itself following illness or injury. The National Library of Medicine explains that this process involves the brain adjusting its structure, functions, or connections to accommodate changes brought on by conditions like long COVID.

One of the study's co-authors, Dr. Bengt Arnetz, emphasized the importance of the findings. “We found biological changes, which I think is a very big strength for this study,” he said. He added that the suppression of NGF in long COVID patients is consistent with findings from neuro-cognitive tests.

During the study, participants underwent various psychological assessments, with most tests showing unremarkable results except for the "letter fluency" test, which measures executive functioning under time constraints. Clinical neuropsychologist Michael Lawrence, another co-author, explained that the test involves generating words starting with a specific letter or naming items within a category, such as fruits or animals. Participants with long COVID struggled more with this task, suggesting impairments in executive function, memory, and language.

Lawrence noted that the results provide objective findings that align with the symptoms long COVID patients have been reporting. “Now we have some objective findings that really confirm what patients are describing and feeling,” he said.

Identifying these biomarkers could aid in developing targeted, multidisciplinary treatments for long COVID symptoms, Lawrence added. He emphasized the need for a holistic approach to treatment, noting that addressing mental health symptoms can also alleviate physical symptoms like pain and fatigue. "We really need to treat the whole person, but we need to treat it early," he said. 

COVID

Brain Fog

Inflammation

Coronavirus

Brain plasticity

A recent study has provided the first concrete evidence linking the debilitating "brain fog" experienced by millions of long COVID patients to changes in the brain, including inflammation and a compromised ability to rewire itself after infection.The small-scale study, conducted by researchers at Corewell Health in Grand Rapids, Michigan, and Michigan State University, found that alterations in two key brain chemicals could be driving these cognitive issues, according to United Press International. The research is particularly significant as it offers scientific validation for the approximately 12 million long COVID patients in the United States who have reported neurological symptoms without prior medical proof.Researchers examined biomarkers in 17 COVID-19 patients, including 10 who still experienced symptoms six months after contracting the virus. Participants who reported brain fog exhibited elevated levels of an anti-inflammatory protein critical to regulating the immune system and lower levels of nerve growth factor (NGF), a protein essential for the brain’s plasticity.Brain plasticity refers to the organ’s ability to adapt, reorganize, and heal itself following illness or injury. The National Library of Medicine explains that this process involves the brain adjusting its structure, functions, or connections to accommodate changes brought on by conditions like long COVID.One of the study's co-authors, Dr. Bengt Arnetz, emphasized the importance of the findings. “We found biological changes, which I think is a very big strength for this study,” he said. He added that the suppression of NGF in long COVID patients is consistent with findings from neuro-cognitive tests.During the study, participants underwent various psychological assessments, with most tests showing unremarkable results except for the "letter fluency" test, which measures executive functioning under time constraints. Clinical neuropsychologist Michael Lawrence, another co-author, explained that the test involves generating words starting with a specific letter or naming items within a category, such as fruits or animals. Participants with long COVID struggled more with this task, suggesting impairments in executive function, memory, and language.Lawrence noted that the results provide objective findings that align with the symptoms long COVID patients have been reporting. “Now we have some objective findings that really confirm what patients are describing and feeling,” he said.Identifying these biomarkers could aid in developing targeted, multidisciplinary treatments for long COVID symptoms, Lawrence added. He emphasized the need for a holistic approach to treatment, noting that addressing mental health symptoms can also alleviate physical symptoms like pain and fatigue. "We really need to treat the whole person, but we need to treat it early," he said. 

long covid 'brain fog' linked to inflammation, stress markers: study

Salt, Stress, and Screens: The New Triggers of High Blood Pressure

World Hypertension Day: The Toll of Anxiety and Social Media That Is Making More Young People Face High Blood Pressure

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World Hypertension Day 2025: Significance, Theme, And Origin

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Hypertension has long been a quiet predator, usually symptom-free until it causes severe damage to health. Popularly referred to as the "silent killer," high blood pressure is no longer limited to genetic history, poor eating habits, or couch potatoes. With today's hyper-connected, high-pressure lifestyle, new culprits have joined the scene: excessive salt, chronic stress, and screens. The modern-day triggers are quietly but emphatically raising blood pressure in individuals of all ages—even young adults.

This segment discusses how these apparently disparate lifestyle variables overlap, lead to hypertension, and what world health officials are saying about addressing this plague as a whole. Historically, hypertension was associated with age, weight, or inactivity but by experts' accounts the scene has dramatically altered, let's see.

“With changing lifestyles, we’re witnessing hypertension driven by urban stressors- excessive salt intake, ongoing psychological stress, and extensive screen exposure. These risk factors are no longer isolated but compounding and overlapping, especially in city dwellers,” says Dr. Anjan Siotia, Director, Cardiology, BM Birla Heart Hospital Kolkata,

What's worrying is that these triggers tend to be ignored or accepted as part of contemporary living. But the harm they cause is not so subtle either. Chronic high blood pressure raises the risk of heart attacks, strokes, kidney damage, and even dementia.

Salt is a vital nutrient that supports muscle contraction, fluid balance, and blood pressure. But excessive amounts? Trouble starts there. Clinical Dietitian and Reenurture Founder Reena Poptani describes how the average adult's salt consumption exceeds guidelines.

"WHO advises less than 2000mg per day (about 5g of salt), while the American Heart Association advises that it should be restricted to 1500mg for those at risk. But all of us unknowingly take two to three times the amount—mainly in the form of packaged foods and processed foods," she informs.

Sneaky sodium is hiding in popular favorites such as chips, instant noodles, ketchup, bread, mayonnaise, pickles, and frozen foods. Monosodium glutamate (MSG), sodium nitrate, and sodium benzoate are also high-sodium preservatives to add shelf life but damage <span>heart health</span>.

"It's not merely the salt you can see sprinkled over food," says Reena. "The true danger is in the salt that isn't visible. Cutting back this invisible sodium is a huge leap toward lowering blood pressure levels."

She recommends simple measures such as eschewing table salt, adding flavor with spices and lemon, opting for fresh fruits and vegetables rather than frozen or packaged ones, and reading labels carefully. Even modest decreases in sodium consumption can result in significant declines in blood pressure.

Stress was once thought to be episodic—a reaction to unexpected difficulties. Now, it's chronic, relentless, and intertwined in the texture of everyday living. Money concerns, job overload, social comparisons, and individual uncertainty all feed into this persistent mental tension.

Raee Sharma, Associate Clinical Psychologist, Lissun, describes the psychological school of thought:

"When the body is under extended stress, the body is stuck in fight-or-flight mode. This results in stress hormones such as cortisol and adrenaline remaining high, raising heart rate and causing blood vessels to constrict, eventually resulting in ongoing hypertension."

But stress does not work all on its own. It also fuels negative coping habits: eating junk food, smoking, drinking alcohol, inadequate sleep, and withdrawal from social interactions. These all degrade blood pressure, so stress is a multi-pronged foe.

Raee mentions an alarming trend among her clients, "Many are unaware of how their unresolved emotional issues—burnout, anxiety, even emotional suppression—are translating into physical symptoms like fatigue, irritability, and high blood pressure. We must address these mental stressors head-on.

Her tip? Cultivate emotional awareness. Know how to spot signs of overwhelm in the bud. Practice therapeutic techniques—be it mindfulness, talk therapy, journaling, or relaxation training. Building psychological safety nets can preclude physical breakdown.

Our screens are a lifeline these days, linking us to work, social life, and entertainment. But too much comes at a heavy cost. Too much screen time is now being linked to hypertension, especially among children and young adults. Here's what Dr. Siotia says:

“More screen time equates to less physical movement, which contributes to weight gain and poor cardiovascular health. Add to that the overstimulation and sleep disruption from devices, and we’re looking at a perfect storm for elevated blood pressure.”

Raee Sharma echoes this concern, emphasizing three major risks of screen overuse:

<strong>Physical Inactivity:</strong> Hours in front of screens replace time that could be spent moving or exercising.

<strong>Sleep Disturbance: </strong>Blue light reduces melatonin levels, making it more difficult to sleep and remain asleep.

<strong>Cognitive Fatigue:</strong> Ongoing exposure to bad news, social media, and electronic noise continues to overstimulate the brain, raising stress levels.

"Most people don't even know they're so emotionally drained from their digital existence. It keeps their nervous system in high gear, quietly elevating their blood pressure every day," Sharma states.

There must be boundaries set in the digital world. Balance is suggested by Raee through screen-free evening time, offline pursuits, nature strolls, and intentional limits on doomscrolling.

<h2>Holistic Blueprint to Beat Hypertension</h2>

2025 means more than prescription medication or annual checkups to treat hypertension. What's needed is a lifestyle reboot—involving nutritional well-being, emotional wellbeing, and thoughtful use of technology.

A multi-faceted action plan is drawn up by Dr. Siotia

<ul><li>Check blood pressure on a regular basis, particularly if you have a family history or have a stressful lifestyle.</li><li>Engage in 30 minutes of exercise every day, whether it is walking, cycling, or yoga.</li><li>Avoid tobacco and excessive alcohol consumption, both of which increase blood pressure.</li><li>Take sufficient sleep, preferably 7–8 hours, so that the body can rest.</li><li>Practice mindfulness or meditation to handle chronic stress.</li></ul>

Reena Poptani adds, “Reducing salt gradually—not drastically—helps retrain the palate and makes healthy eating sustainable.”

Raee Sharma encourages emotional check-ins, “If you’ve been feeling ‘off’—irritable, anxious, or constantly fatigued—don’t ignore it. Psychological stress often shows up in the body long before the mind registers it.”

Salt, stress, and screens appear to be isolated strands, but they are deeply entangled in the tapestry of contemporary existence. And as our ways of living increasingly move toward convenience, haste, and dependency on devices, the influence on our blood pressure becomes increasingly inescapable.

In order to actually treat hypertension today, we need to advance our comprehension. It's not merely a matter of physical health—it's emotional, it's behavioral, it's environmental.

Let's not wait for a diagnosis to begin making choices. Whether it's trading your salty snack for a fruit bowl, writing in your journal rather than scrolling, or just taking a deep breath after a stressful meeting—each mindful decision contributes because in the battle with the silent killer, awareness, intention, and action are our best allies.

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Hypertension has long been a quiet predator, usually symptom-free until it causes severe damage to health. Popularly referred to as the "silent killer," high blood pressure is no longer limited to genetic history, poor eating habits, or couch potatoes. With today's hyper-connected, high-pressure lifestyle, new culprits have joined the scene: excessive salt, chronic stress, and screens. The modern-day triggers are quietly but emphatically raising blood pressure in individuals of all ages—even young adults.This segment discusses how these apparently disparate lifestyle variables overlap, lead to hypertension, and what world health officials are saying about addressing this plague as a whole. Historically, hypertension was associated with age, weight, or inactivity but by experts' accounts the scene has dramatically altered, let's see.Modern Triggers Of Hypertension“With changing lifestyles, we’re witnessing hypertension driven by urban stressors- excessive salt intake, ongoing psychological stress, and extensive screen exposure. These risk factors are no longer isolated but compounding and overlapping, especially in city dwellers,” says Dr. Anjan Siotia, Director, Cardiology, BM Birla Heart Hospital Kolkata,What's worrying is that these triggers tend to be ignored or accepted as part of contemporary living. But the harm they cause is not so subtle either. Chronic high blood pressure raises the risk of heart attacks, strokes, kidney damage, and even dementia.SaltSalt is a vital nutrient that supports muscle contraction, fluid balance, and blood pressure. But excessive amounts? Trouble starts there. Clinical Dietitian and Reenurture Founder Reena Poptani describes how the average adult's salt consumption exceeds guidelines."WHO advises less than 2000mg per day (about 5g of salt), while the American Heart Association advises that it should be restricted to 1500mg for those at risk. But all of us unknowingly take two to three times the amount—mainly in the form of packaged foods and processed foods," she informs.Sneaky sodium is hiding in popular favorites such as chips, instant noodles, ketchup, bread, mayonnaise, pickles, and frozen foods. Monosodium glutamate (MSG), sodium nitrate, and sodium benzoate are also high-sodium preservatives to add shelf life but damage heart health."It's not merely the salt you can see sprinkled over food," says Reena. "The true danger is in the salt that isn't visible. Cutting back this invisible sodium is a huge leap toward lowering blood pressure levels."She recommends simple measures such as eschewing table salt, adding flavor with spices and lemon, opting for fresh fruits and vegetables rather than frozen or packaged ones, and reading labels carefully. Even modest decreases in sodium consumption can result in significant declines in blood pressure.StressStress was once thought to be episodic—a reaction to unexpected difficulties. Now, it's chronic, relentless, and intertwined in the texture of everyday living. Money concerns, job overload, social comparisons, and individual uncertainty all feed into this persistent mental tension.Raee Sharma, Associate Clinical Psychologist, Lissun, describes the psychological school of thought:"When the body is under extended stress, the body is stuck in fight-or-flight mode. This results in stress hormones such as cortisol and adrenaline remaining high, raising heart rate and causing blood vessels to constrict, eventually resulting in ongoing hypertension."But stress does not work all on its own. It also fuels negative coping habits: eating junk food, smoking, drinking alcohol, inadequate sleep, and withdrawal from social interactions. These all degrade blood pressure, so stress is a multi-pronged foe.Raee mentions an alarming trend among her clients, "Many are unaware of how their unresolved emotional issues—burnout, anxiety, even emotional suppression—are translating into physical symptoms like fatigue, irritability, and high blood pressure. We must address these mental stressors head-on.Her tip? Cultivate emotional awareness. Know how to spot signs of overwhelm in the bud. Practice therapeutic techniques—be it mindfulness, talk therapy, journaling, or relaxation training. Building psychological safety nets can preclude physical breakdown.ScreensOur screens are a lifeline these days, linking us to work, social life, and entertainment. But too much comes at a heavy cost. Too much screen time is now being linked to hypertension, especially among children and young adults. Here's what Dr. Siotia says:“More screen time equates to less physical movement, which contributes to weight gain and poor cardiovascular health. Add to that the overstimulation and sleep disruption from devices, and we’re looking at a perfect storm for elevated blood pressure.”Raee Sharma echoes this concern, emphasizing three major risks of screen overuse:Physical Inactivity: Hours in front of screens replace time that could be spent moving or exercising.Sleep Disturbance: Blue light reduces melatonin levels, making it more difficult to sleep and remain asleep.Cognitive Fatigue: Ongoing exposure to bad news, social media, and electronic noise continues to overstimulate the brain, raising stress levels."Most people don't even know they're so emotionally drained from their digital existence. It keeps their nervous system in high gear, quietly elevating their blood pressure every day," Sharma states.There must be boundaries set in the digital world. Balance is suggested by Raee through screen-free evening time, offline pursuits, nature strolls, and intentional limits on doomscrolling.Holistic Blueprint to Beat Hypertension2025 means more than prescription medication or annual checkups to treat hypertension. What's needed is a lifestyle reboot—involving nutritional well-being, emotional wellbeing, and thoughtful use of technology.A multi-faceted action plan is drawn up by Dr. SiotiaCheck blood pressure on a regular basis, particularly if you have a family history or have a stressful lifestyle.Engage in 30 minutes of exercise every day, whether it is walking, cycling, or yoga.Avoid tobacco and excessive alcohol consumption, both of which increase blood pressure.Take sufficient sleep, preferably 7–8 hours, so that the body can rest.Practice mindfulness or meditation to handle chronic stress.Reena Poptani adds, “Reducing salt gradually—not drastically—helps retrain the palate and makes healthy eating sustainable.”Raee Sharma encourages emotional check-ins, “If you’ve been feeling ‘off’—irritable, anxious, or constantly fatigued—don’t ignore it. Psychological stress often shows up in the body long before the mind registers it.”Salt, stress, and screens appear to be isolated strands, but they are deeply entangled in the tapestry of contemporary existence. And as our ways of living increasingly move toward convenience, haste, and dependency on devices, the influence on our blood pressure becomes increasingly inescapable.In order to actually treat hypertension today, we need to advance our comprehension. It's not merely a matter of physical health—it's emotional, it's behavioral, it's environmental.Let's not wait for a diagnosis to begin making choices. Whether it's trading your salty snack for a fruit bowl, writing in your journal rather than scrolling, or just taking a deep breath after a stressful meeting—each mindful decision contributes because in the battle with the silent killer, awareness, intention, and action are our best allies.

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