New year, new me! I said this to myself as the year 2025 started. But soon found myself hanging out with the same people I didn't agree with and drinking the same hot chocolate I hated. I realized that New Year's resolutions were not enough, I needed something more.

It was then I read the book How Neurobiology Can Help You Rewire Your Brain to Feel Safe, Connected, and Empowered by Juliane Taylor Shore, a therapist in Austin, Texas. I realised that stringent boundaries were pivotal to both personal and professional growth. Physical boundaries, for instance, protect your personal space while emotional boundaries protect your mental health.

But boundaries should not be confused with a request. For example, if you have a family member with a different political view, and you ask them to bring a certain candidate up that's a direct request. Whereas a boundary is saying, "I’m not comfortable with this conversation continuing. I'm no longer going to speak to you about this.’” Boundaries aren’t about controlling other people, she adds—they’re about taking action to protect your mental health. Terri Cole, a New York-based therapist and author of Boundary Boss emphasized that boundaries should be considered as "your own personal rules of engagement for how others will interact with you. If you don't set any boundaries, you are likely to become stressed and burned out. As resentment simmers, your relationships might become strained.

Here Are Few Tips You Can Use To Set Boundaries

Push Back Against Work Overload

For Shore, a working mom, the challenge isn’t her passion for work but the creeping demands that keep her from family time. She’s learned to pause before saying “yes” to new tasks, asking herself what she would have to sacrifice by taking on more. "The truth is, I can’t say yes to everything. If I do, I’ll have no time for what matters most,” she shared in her book. Shore’s deliberate approach helps her restore balance while setting an example for her young daughter. Her advice? Build in a buffer to consider your commitments, and don’t let people-pleasing derail your well-being.

Reserve Sacred Tech-Free Time

What would it feel like to start your day without diving into your devices? Going off tech for a few hours does wonders for your health. A new rule? No internet before 11 a.m. Instead, fill your mornings with activities that bring you joy, like walking your dog, meditating, or simply savoring coffee with your family.

Treat News Like A Snack

Health experts warn that doomscrolling has become a mental health drain in modern day. "Refreshing the headlines all day left me stressed and emotionally unavailable to my clients. His solution? Treating the news like it’s 1980—checking headlines just once or twice a day or opting for a weekly news digest. If you’ve felt the same pressure to stay constantly informed, a more measured approach could help you feel focused and optimistic.

Banish Tech From Bedroom

Are you tethered to your phone overnight? What if you start going to bed without your phone? Well, it might result in better sleep and a refreshed morning outlook. Emergencies are rare, as per health experts. You can let loved ones know in advance about your new habit. A good night’s sleep might just be the best gift you give yourself this year.

Expect Equal Effort in Relationships

Clinical psychologist Heather Stevenson used to carry conversations, filling in silences and drawing others out, often at the expense of sharing her own thoughts. It left her feeling drained and unfulfilled. Now, she is prioritizing balance in her relationships. "I want them to be mutual," she told a media organization. If you find yourself in one-sided dynamics, try stepping back and letting the other person share the load. True connections thrive on reciprocity.

Reconnect Face-to-Face

Virtual interactions have become a way of life, but for therapist Kathleen Smith, they began to feel stifling. She's now prioritizing in-person connections, declining unnecessary Zoom meetings and seeking out community events instead. "All those little side conversations when you’re face-to-face? They’re so good for mental health."

Stop Overapologizing

Do you apologize for things that aren’t your fault? Therapists want you to reconsider this habit as constant apologizing disempowers us. Instead, practice gratitude. Swap “Sorry for bothering you” with “Thank you for your time.” This subtle shift can transform how you’re perceived—and how you feel about yourself.

Say "Yes" With Intention

Mental Health experts emphasize the power of saying no. "Saying yes out of obligation goes against my values of connection and authenticity,” she explains. By tuning into your real desires, you can reserve your energy for what truly matters.

Protect Yourself from Energy Vampires

Do certain people leave you feeling drained? Therapist Sarah Rafik Botrus has learned to limit her exposure to these “energy vampires.” Whether it’s a quick phone call or a brief visit, she sets clear boundaries to preserve her mental health. Over time, these relationships often become less draining—or fade away entirely.

Reclaim Your Privacy

In an era of oversharing, many are scaling back their social media presence. “Not everything needs an audience. By savoring moments privately, people might feel more meaningful. If you’re ready to follow suit, start small: Try a social media detox for a week or limit your posts to a couple of days.

Before "brain health" became a buzzword, Rudolph E Tanzi started to write the science behind it. Tanzi is a neurology professor at the Harvard, and co-director of the Henry and Allison McCance Center for Brain Health at Massachusetts General Hospital is known for discovering three key Alzheimer's genes. In his 46-year career, he wrote hundreds of journal articles that helped in shaping the modern understanding of neurodegenerative illness.

In 2023, neuroscientist also teamed up with holistic health advocate Deepak Chopra to write Super Brain, a book that pushed against the idea that brain has fixed limits. The belief also sits at the heart of SHIELD, which a lifestyle framework developed by Tanzi to protect long-term brain health. It focuses on six pillars:

• Sleep
• Handling stress
• Interaction with others
• Exercise
• Learning
• Diet

Tanzi now 67, says these principles are not just theoretical, but he credits his own research and daily habits for helping him stay mentally sharp, physically active and deeply engaged in his work.

“I’m doing more work and having more fun and excitement than ever,” he says. “Your world can feel young or stagnant based entirely on the health of your brain. Most people do not realize that.”

Let us look deeper into SHIELD:

Sleep

Tanzi aims for seven to eight hours of quality sleep each night. Sleep, he explains, is not just rest. It is active maintenance for the brain.

During deep sleep, the brain clears out toxins, including amyloid proteins that are linked to Alzheimer’s disease years before symptoms appear. Each deep sleep cycle works like a rinse for the brain.

Rather than following a fixed bedtime, Tanzi plans backward from his wake-up time to ensure at least seven hours of sleep. An hour before bed, screens go off and phone scrolling stops. If sleep falls short, he recommends short power naps, even brief ones.

Handling stress

Chronic stress is one of the biggest threats to brain health. It raises cortisol levels, which Tanzi describes as toxic to the brain over time.

He believes modern life has amplified stress through constant notifications, emails and social media. His primary tool to counter this is meditation, especially practices that quiet the constant internal chatter many people experience.

Tanzi suggests closing your eyes periodically during the day and focusing on images rather than words. Let thoughts come and go without turning them into sentences. He also warns against living mentally in the past or worrying excessively about the future instead of staying present.

Reducing this internal noise, he says, boosts creativity, intuition and mental clarity.

Interaction with friends

Social connection matters more than many people realize. Loneliness has been linked to a higher risk of cognitive decline.

The key, Tanzi says, is interacting with people you genuinely enjoy. Stressful social interactions do not count. Even regular texting or phone calls can help.

Because many of his friends live far away, Tanzi stays connected through small, intentional check-ins with different friend groups each day. Used this way, social media can actually support brain health instead of draining it.

Read: Neurologist Shares 10 Eating Habits For A Longer, Healthier Life

Exercise

Regular movement improves blood flow to the brain and helps form new nerve cells, particularly in areas affected early by Alzheimer’s disease. Exercise also releases hormones that help break down harmful amyloid buildup.

Tanzi cycles on a stationary bike for 30 minutes every other day and walks on alternate days. He points to research showing that even modest increases in daily steps can meaningfully reduce dementia risk.

Learning new things

Learning builds new synapses, the connections that store memories and support thinking. When these connections weaken, cognition suffers.

As people age, Tanzi says they often become less adventurous and rely on the same mental patterns. That stagnation harms the brain.

To counter this, he constantly learns new music on the keyboard, writes his own compositions, reads widely and watches documentaries. New experiences keep the brain flexible and resilient.

Diet

Diet plays a central role in brain health, largely through the gut microbiome. When gut bacteria are balanced, they produce compounds that reduce inflammation and help clear amyloid from the brain.

Tanzi follows a Mediterranean-style diet rich in fruits, vegetables, olive oil, nuts and seeds. He is mostly vegan but not rigid. His snacks tend to be crunchy whole foods that gut bacteria thrive on.

He is also increasingly focused on environmental factors that affect the brain. His upcoming book will explore what he calls the “killer P’s,” including plastics, pollution, periodontal bacteria and processed foods, and how they quietly shape long-term brain health.

Deadly Nipah Virus Outbreak: Nipah virus outbreak reported in West Bengal, India started with the cases of two nurses, one of whom is in "critical condition". Nearly 100 people are quarantined, and India's Ministry of Health shared precautions to prevent Nipah virus infection in a post on X.

However, how did it all start?

Nipah Virus: The Evolution And Where It All Began

The original infection was first identified in September 1998 in Perak, Malaysia, which was followed by second and third clusters in the state of Negri Sembilan, notes a 2021 study that tracks the evolution of the virus. The cases were prominent in adult men who were in contact with swine. By March 1999, a cluster of 11 similar cases were identified in Singapore, mostly common in slaughterhouse workers, who were in contact with pigs imported from Malaysia. This is how the virus started to become global. While people there were isolated, the outbreak in Malaysia continued to spread. This led to restrictions on swine imports to Singapore, followed by nationwide testing among pigs in Malaysia, and ultimately mass culling of over one million pigs from any farm in Malaysia with a confirmed infection.

Read: Nipah Virus Outbreak India: How Contagious Is It And Who Is Most At Risk?

Then appeared a new, distinct strain of Nipah virus with infection which was characterized largely by severe respiratory symptoms. In 2000-2001, Bangladesh and India were affected. Epidemiological studies revealed clustering around household members and hospital contacts without any clear animal exposure. This raised suspicion for human to human transmission.

Nipah Virus In Bats: How Did Scientists Know?

When Nipah virus (NiV) was first identified, scientists noted that the closely related Hendra virus persisted in fruit bats of the Pteropus genus, raising early suspicions that these bats could also be the natural reservoir for NiV. Later research confirmed the presence of NiV genetic material and neutralising antibodies in urine, saliva, blood and various organs of several Pteropus bat species across Asia, including in countries with no recorded human cases.

This raised doubts, and it was later revealed that due to the consumption of raw date palm juice, the infection developed. This is because bats also are carrier of the virus and they may bite into raw fruits or lick them, and consuming juice from such fruits could spread the infection. This was a common practice in Bangladesh and much of South Asia.

Read: Nipah Virus Outbreak in India: 100 People Quarantined, Doctor Issues Food Warnings

Studies examining human exposure patterns found a strong link between NiV infection and the consumption of raw date palm sap. The sap, typically harvested between December and February, is often contaminated by bats that feed on it, leaving behind saliva and urine. In Bangladesh, this route has been identified as the main pathway of transmission from bats to humans, although the possibility of additional human-to-human spread remains.

Nipah Virus Went Global

In 2014, a serious outbreak of illness hit two villages in southern Philippines, with people developing brain infections, meningitis and flu-like symptoms. Tests later confirmed Nipah virus as the cause. Among those who developed acute brain infection, the death rate was extremely high at 82 percent. While some infections spread from person to person, this was the first outbreak linked to the slaughter of horses and the consumption of horse meat. Around the same time, several horses and other domestic animals that had eaten horse meat also fell sick and died.

In 2018, another outbreak occurred in Kerala, India, where 23 confirmed and suspected cases were reported. The virus spread across three hospitals, with both primary and secondary infections traced back to one initial patient. Samples collected from the patient’s home and workplaces, including pets and partially eaten fruits dropped by bats, all tested negative for the virus, and the exact source of the infection could not be identified.

Read: Doctor Debunks Five Myths Around Nipah Virus

Nipah Virus Outbreak In India's West Bengal

Currently, two nurses, a doctor, hospital staff and some patients have reported to be infected by the virus. A survey conducted on bats in West Bengal found no active Nipah virus infection. Though there were antibodies detected in one specimen, which indicated prior exposure. This was confirmed by a senior state forest department official. The survey was conducted amid the identification of two confirmed Nipah virus cases.

To conduct the survey, nine bats near Kuberpur on the Kolkata-Barasat Road in Madhyamgram were tested using RT-PCR. All samples were negative, however, one bat, tested positive for antibodies. However, it only suggested prior infection, meaning there was no current risk of transmission.

Read: Nipah Virus Outbreak In India: How Is The Virus Being Contained?

The survey was conducted by the state forest department in collaboration with scientists form Pune-based National Institute of Virology. "The findings are reassuring, but caution is warranted. Surveillance and prevent measures will continue until we are fully assured that there is no risk," confirmed a senior official of the West Bengal Health Department.

Nipah Virus: What Is It And What Are The Symptoms?

As per the World Health Organization (WHO), Nipah virus infection is a zoonotic illness that is transmitted to people from animals, and can also be transmitted through contaminated food or directly from person to person.

In infected people, it causes a range of illnesses from asymptomatic (subclinical) infection to acute respiratory illness and fatal encephalitis. The virus can also cause severe disease in animals such as pigs, resulting in significant economic losses for farmers.

Although Nipah virus has caused only a few known outbreaks in Asia, it infects a wide range of animals and causes severe disease and death in people.

Nipah Virus Symptoms

• Fever
• Headache
• Breathing difficulties
• Cough and sore throat
• Diarrhea
• Vomiting
• Muscle pain and severe weakness

Your weight not only affects your heart health but also your brain health. A recent study published in the Journal of Clinical Endocrinology & Metabolism has revealed a powerful connection between your body weight, heart and brain.

After studying over 500,000 people, scientists discovered that having a high Body Mass Index (BMI) can nearly double your chances of developing brain-related illnesses later in life, which confirms that being overweight and having high blood pressure are not just general health concerns, they are direct causes of dementia.

How Does Your Weight Affect Brain Health?

The study focused heavily on vascular dementia, a specific type of memory loss that occurs when the brain is damaged because of a lack of blood flow.

Think of your blood vessels like a system of pipes. If those pipes are narrowed or blocked due to weight-related issues, the "engine" (your brain) doesn't get the fuel it needs. Over time, this lack of oxygen and nutrients leads to permanent brain damage and the loss of memory and thinking skills.

Researchers found that high blood pressure, often caused by carrying extra weight, is the main "middleman" in this process. Blood pressure is measured with two numbers, and both play a part in brain health:

Systolic

This is the pressure when your heart beats. It accounts for about 18 percent of the link between obesity and dementia.

Diastolic

This is the pressure when your heart rests between beats. It accounts for about 25 percent of the link. When these numbers stay high, they constantly "batter" the delicate vessels in the brain, causing them to weaken or clog.

How Weight Affects the Brain

Beyond just blood flow, a high BMI impacts the brain in several other ways:

Increased Inflammation

Obesity often causes the body to be in a constant state of "alarm" or inflammation. This can irritate the immune system and eventually damage brain cells.

Metabolism Issues

When the body struggles to process energy and food properly, it changes how the brain uses energy, which can lead to cognitive decline.

Heart Strain

A heart that has to work harder to pump blood through a larger body eventually becomes less efficient at sending blood all the way up to the brain. Your heart essentially has to do twice as much work as it would at a lower weight.

Can Preventing Obesity Help Dementia?

The most encouraging takeaway from this study is that dementia isn't always a matter of bad luck or "old age." Researchers call this an unexploited opportunity.

By managing your weight and blood pressure early in life, through a healthy diet, consistent exercise, and good sleep, you are essentially "dementia-proofing" your brain. The researchers suggested that intervening early, possibly even with weight-loss medications before symptoms start, could be a key strategy for protecting brain health in the future.

How Much Does Obesity Affect Worldwide?

According to the World Health Organization, one in eight people in the world are living with obesity. In 2022, about 2.5 billion adults were overweight. Causes of it vary, from things like diseases or chronic conditions, to the kind of food that is available to consume.