Strengthening your bones is not something that can happen overnight, it takes years for your body to build strong bones and even then, it is natural for them to lose their dexterity. All you can do is keep your body healthy to make sure it is prepared for any unexpected situations. For years, many older adults have been told to take vitamin D and calcium supplements to keep their bones strong and prevent falls. However, a new report from U.S. Preventive Services Task Force (USPSTF) is changing that advice. This report suggests that for most older people, these supplements don't actually prevent falls or broken bones. This might be surprising news, we must understand why falls happen more often as we age, what vitamin D and calcium do in the body, and most importantly, what you can do to stay safe and prevent fractures.

What the Report Says

According to the report, vitamin D supplements don't seem to help prevent falls or broken bones for most people over 60. They also found that these supplements, especially with calcium, might increase the risk of kidney stones. This report doesn't mean people with weak bones (osteoporosis), low vitamin D, or who take vitamin D for other health reasons shouldn't take it. It just means that for most healthy older people, these supplements don't prevent falls and fractures.

Why Older People Fall and Break Bones More Easily

There are many reasons why older people are more prone to breaking their bones. Our bones are strongest when we're in our 20s and 30s, and they get weaker as we age so naturally, they can break easily. It can also be harder to move around as we get older, sometimes because of problems like arthritis this can affect how we walk and make us less steady.

There are also different issues like neuropathy, which is a nerve problem that can also make it harder to feel your feet and keep your balance. Eyesight is also a culprit as it can cause you to feel dizzy and fall. Some medicines can also make people feel unsteady, and older people often take more medicines than younger people. Low vitamin D itself can also increase the risk of falls, so keeping vitamin D levels up is still important.

Better Ways To Protect Your Bone Health

USPSTF recommends a few better ways to protect your bone health and prevent broken bones and falls.

Walk Regularly

Regular walks strengthen your muscles and bones, which helps you stay steady on your feet. It is as simple as practice makes perfect so the more you walk, the better it is. Walking also improves your balance, making you less likely to fall.

Do Strength Training

Strength training, like lifting weights or using resistance bands, makes your bones stronger and helps prevent fractures if you do fall. It is like a safety cushion, but you must be careful while doing so because it can lead to injuries if done too much.

Practice Balance

Activities like tai chi, Pilates, and yoga can improve your balance and coordination, making you more stable and less prone to falls. These can also help you improve your muscle flexibility and strength that in turn helps your body be stronger.

Check Your Medicines

If you have osteoporosis, talk to your doctor about medications that can help strengthen your bones and lower your risk of fractures. Many medications can also have unsavory side effects like weakened joints, losing muscle strength, etc.

Eat Enough Protein

A proper diet goes a long way when it comes to your entire body health. So to keep up with your body’s nutrition and muscle health, eat more protein along with a balanced meal that includes loads of fiber, healthy fats and carbs.

Get Your Eyes Checked

Having poor eyesight can be difficult, not only does it make life difficult without glasses, but it also increases the possibilities of getting into minor accidents like bumping into people and missing objects placed in front of us.

Get Enough Sleep

Getting enough sleep is also important because when you are not sleeping, you get disoriented and can ignore even obvious things like the last stair in the staircase. Make sure you get enough sleep to keep you fresh and focused.

Make Your Home Safe

There are many things that can cause you to have accidents, even in your home. To avoid such falls, make sure there are no lose ends like crooked floor panels, rugs that are sticking out or protruding furniture that can hurt your knees

About 10.6 percent –15 percent of India's population suffers from some form of mental health conditions, with 15 percent of the adult population also requiring active intervention.

To enable researchers to gather as well as systematically document data on patients with major forms of mental illness, neuroscientists in India have developed CALM-Brain — a digital repository of data on brain structure and function from a range of psychiatric disorders.

CALM-Brain contains data from over 2,000 participants from 900 families across the country.

CALM-Brain will help clinicians and researchers

• to understand the onset of neuropsychiatric disease
• check progression
• decode underlying biological changes
• provide better diagnosis
• plan personalized treatments for patients.

“CALM-Brain was conceived as a method to assemble data from multiple scales of analysis of brain structure and function on a single platform. We believe that the application of modern methods of data analysis to this dataset will help bridge the gap between these scales of analysis,” said Prof. Raghu Padinjat, CBM co-ordinator at CBM-NCBS, in a statement.

Also read: World Happiness Report 2026 Flags Social Media Harms On Adolescents' Mental Well-being

What Is CALM-Brain?

CALM-Brain is the result of collaborative efforts of researchers at the Rohini Nilekani Centre for Brain and Mind (CBM) — a partnership between the National Institute of Mental Health and Neuro Sciences (NIMHANS) and the National Centre for Biological Sciences (NCBS) - TIFR.

CALM-Brain is India’s first-of-its-kind repository of clinical, neuroimaging, behavioral, genetic, and other datasets on disorders such as:

• addiction,
• bipolar disorder,
• dementia,
• obsessive compulsive disorder (OCD)
• schizophrenia.

• Functional Magnetic Resonance Imaging (fMRI)
• Near Infrared Spectroscopy (NIRS)
• electroencephalogram (EEG)
• observations of cognition
• eye-tracking
• genetic analyses of blood samples
• clinical assessments.

The dataset is also linked to a biorepository of stem cells, which can be used to perform biological research in psychiatry to understand the origins of such severe mental illnesses.

“The primary goals of the project are to identify biological markers of severe psychiatric illnesses, which cut across traditional diagnostic frameworks. In addition, we will try to identify fundamental biological mechanisms of the disease and medication response,” said Prof. Y.C. Janardhan Reddy, CBM coordinator at CBM-NIMHANS.

Burden Of Mental Illnesses In India

Mental wellness is a major health and economic concern in India. The World Health Organization (WHO) estimates India’s economic loss due to mental health conditions to be USD 1.03 trillion (2012-2030).

Recently, health experts and policymakers, as part of the government-led Post-Budget Webinar series, highlighted the growing burden of mental and neurological disorders in India and also stressed the urgent need to strengthen institutional capacity to meet emerging healthcare demands.

"One in seven Indians is affected by mental health disorders, while several states continue to face a treatment gap ranging from 70 to 90 percent," the experts said.

They added that "neurological and mental health conditions are among the leading contributors to disability-adjusted life years (DALYs)" among citizens.

To address the rising burden, the government aims to launch NIMHANS-2 — first announced by Finance Minister Nirmala Sitharaman during the Union Budget 2026-27 — to deliver specialized care for mental health and neurological disorders in north India.

"In addition, the Central Institute of Psychiatry, Ranchi, and the Lokopriya Gopinath Bordoloi Regional Institute of Mental Health, Tezpur, will be upgraded as regional apex institutions to strengthen mental healthcare services in the eastern and north-eastern regions," FM Sitharaman said.

Metformin has remained the safe and most effective first-line treatment for Type 2 diabetes for the last 60 years. The anti-diabetic drug has been known to work through the liver and gut to lower blood sugar levels and improve the way the body handles insulin.

However, a new study has, for the first time, shown that metformin probably works through the brain, and neurons in a specific region boost its anti-diabetic effects.

The findings open up potential for more targeted and effective diabetes therapies as well as for improving brain health.

The international team of researchers led by those at Baylor College of Medicine, in the US, decoded a brain-based pathway involved in metformin's ability to lower blood sugar.

They found that the widely used diabetes medication switches off a key protein and activates specific neurons, and lowers blood sugar through a previously hidden pathway.

"Metformin is not just working in the liver or the gut, it's also acting in the brain. We found that while the liver and intestines need high concentrations of the drug to respond, the brain reacts to much lower levels," said corresponding author Dr. Makoto Fukuda, associate professor of pediatrics - nutrition at Baylor.

Metformin: New Brain Pathway

The new study, published in Science Advances, targeted a small protein called Rap1 -- located in a brain region known as the ventromedial hypothalamus (VMH).

Mice studies proved that metformin fights blood sugar by suppressing the activity of Rap1 in VMH.

To prove the findings, the team deployed genetically engineered mice without Rap1 in the brain.

In mice with a high-fat diet that models type 2 diabetes, low doses of metformin did not improve their blood sugar levels.

On the contrary, when metformin was delivered in very small amounts directly into the brains of diabetic mice, it effectively lowered blood sugar levels.

Further, the team found that SF1 neurons located in the VMH are helping metformin to fight diabetes.

When the team measured the electrical activity of these neurons, they found that metformin’s activity increased only when Rap1 was present

The findings demonstrated that Rap1 is required for metformin to activate these brain cells and regulate blood sugar.

"This discovery changes how we think about metformin," Dr. Fukuda said.

Also read: Indian Drug Regulator Flagged 90 Combination Medicines Sold Without Approval

Metformin: Other benefits

Metformin has also shown potential to boost fertility levels in people with polycystic ovary syndrome (PCOS) -- a condition that affects how the ovaries work.

Metformin treats PCOS by lowering insulin and blood sugar levels. This can also improve ovulation and encourage regular periods.

Metformin has previously shown its potential for slowing brain aging and improve lifespan.

While metformin is safe for most adults and children aged 10 years and older, the drug may not suitable for some people. this includes people who:

• have ever had an allergic reaction to metformin or other medicine
• have uncontrolled diabetes
• have liver or kidney problems
• have a severe infection
• are being treated for heart failure or have recently had a heart attack.

Indians are facing an increasing burden of heart diseases, and mortality is rising faster compared to other countries. A top US cardiologist has now shared the major risk factors that range from genetics to obesity to pollution.

Cardiovascular diseases (CVDs) cause nearly 31 per cent of all deaths in India, according to the latest Sample Registration Survey (SRS) 2021-2023 data from the Registrar General of India, released in September 2025.

The SRS report highlighted cardiovascular diseases as the leading cause of death, especially among adults over 30.

Speaking exclusively to HealthandMe, Dr. Sripal Bangalore, Professor of Medicine at New York University School of Medicine, highlighted the key reasons why India is seeing a huge burden of heart diseases.

"I think it’s a combination of traditional and non-traditional risk factors. Globally, we are seeing the burden of obesity increasing, and specifically in India, genetic factors and non-traditional risk factors also play a role," Dr. Sripal said.

"There is a growing investigation into lipoprotein(a) and other causes of cardiovascular disease (in India). Obesity is a major risk factor, and I’m sure stress and pollution also add to it, with more and more data supporting these links," he added.

Data from the World Heart Federation showed that heart disease kills 28.6 lakh Indians every year. In the recent past, India has also been seeing a significantly higher rate of heart attacks and related deaths, even in children as young as 12 years old.

Also read: AHA’s New Dyslipidemia Guidelines Stress Early Screening, Lifestyle Management

What Factors Are Driving This Trend

"I think we need to know that part of it tends to be non-traditional, because in the Western world most of it is explainable by traditional risk factors like hypertension, diabetes, and hypercholesterolemia," Dr. Sripal said.

"What we see in India is that it is less about those risk factors, but more about non-traditional ones, including potentially genetic factors and lipoprotein(a)," the doctor added.

The Indian-origin interventional cardiologist also cited lifestyle factors such as stress and pollution that are significantly adding to the increased risk of cardiovascular events in the country.

AHA 2026 Cholesterol Guidelines: Relevance For India

Recently, the American Heart Association (AHA) released cholesterol guidelines, which stressed the importance of early screening, starting with teenagers.

The guidelines call for early intervention through early screening and healthy lifestyle changes, starting from childhood.

It recommends:

• Children (9-11 years): Cholesterol screening if never done before.
• Adults (30-79 years): Evaluate 10- and 30-year ASCVD risk to determine the need for early intervention

"India is a good example where LDL levels (bad cholesterol) may not be very high, like in the Western world. Many times, HDL cholesterol (good cholesterol) tends to be lower, and there are other risk factors, including lipoprotein(a), which seems to be elevated here," Dr. Sripal said.

How To Improve Heart Health

The doctor also explained whether overall diet quality matters more than just cholesterol intake.

"Diet adds to the totality of everything that we do, including increasing the risk of obesity. Cholesterol may explain some part of it, but having a heart-healthy diet is critically important," Dr. Sripal said.

The cardiologist highlighted the need to increase the intake of fruits and vegetables, as consuming natural foods is critically important.

Importantly, he also emphasized at least making sure that you have a lipid panel to check your cholesterol levels.

"We are assuming that you are staying healthy and not smoking. Checking blood pressure, it depends on your age, but at least once a year, checking your lipid panel would be critically important," Dr. Sripal told HealthandMe.

As a cardiologist, he shared that to boost heart health, the key is

• to make sure that you lead a healthy lifestyle,
• stay away from smoking,
• increase physical activity,
• reduce stress.

"Pollution is one factor, and I think we can all do our part to make sure that we don’t contribute more to environmental pollution," he noted.