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

When Todd Engel, based in Maryland, first noticed a change in his vision, he did not think it would change the rest of his life. However, within months, the 62-year-old went from working a full-time job and driving to becoming legally blind in both eyes. Now, Engel is suing Novo Nordisk, the manufacturer of Ozempic - the drug he believes took away his vision.

An Irreversible Loss

Engel was prescribed Ozempic in 2023 to help manage his type 2 diabetes. After four months later, he was diagnosed with nonarthritic anterior ischemic optic neuropathy (NAION). It is a rare condition where blood flow to the optic nerve is blocked and causes sudden and irreversible vision loss.

"He made a comment to me about how it’s painful to know he’s never going to see his wife smile again," said Engel’s attorney Jonathan Orent, who spoke to NBC News. "But he knows her voice so well, he can tell when she is smiling."

As per the American Academy of Ophthalmology, NAION affects about 10 in every 100,000 people over the age of 50. For Engel, the diagnosis meant that he no longer would work his job as a motor equipment operator. He also lost his ability to drive and the way he connects with his family.

What Does His Lawsuit Allege?

Filed in New Jersey’s Middlesex County Superior Court, the lawsuit accuses Novo Nordisk of negligence, alleging the pharmaceutical giant failed to properly warn users about the potential risk of NAION. Engel's legal team argues that the company was aware of the condition during early clinical trials but still chose not to include it in the warning label.

“Nothing was or is stopping Defendant from adding a warning regarding the risk of NAION,” the lawsuit states.

Had Engel known about a potential link between Ozempic and blindness, Orent said, he would have chosen a different medication. “There are a wide number of medications that can be used to treat diabetes — and treat it effectively,” Orent said to NBC News.

What Do Research Say About Ozempic And Blindness?

Ozempic, and its active ingredient semaglutide, is part of a class of drugs known as GLP-1 receptor agonists, initially designed to treat Type 2 diabetes but now widely used for weight loss. Recent studies have hinted at a possible link between semaglutide and NAION — though causation hasn’t been confirmed.

A 2024 study which analyzed six years of medical records from Boston patients found that people with diabetes who took semglutide were four times more likely to be diagnosed with NAION.

Even more striking, overweight or obese people without diabetes who took the drug were over seven times more likely to be diagnosed with NAION.

However, researchers noted this study wasn’t a randomized clinical trial and said more investigation is needed before drawing conclusions.

In February 2024, a separate paper published in JAMA Ophthalmology reported a more modest increase in the risk of NAION for people with diabetes on Ozempic. Like the earlier study, it also stressed the need for further research.

What Do The Manufacturers Say?

Novo Nordisk's spokeperson told the NBC News that current evaluations, including internal safety reviews and a study from the University of Southern Denmark found no causal relationship between NAION and Ozempic.

The company said that NAION is not listed as an adverse drug reaction. “This also relates to eye conditions, which are well-known comorbidities for people living with diabetes,” the spokesperson said.

Ever thought those weekend binges, skipped workouts, or stress-fueled all-nighters in your 20s wouldn't matter later? Think again. The truth is, those early habits don’t just fade—they follow you. And by your 30s, they often come knocking in the form of low energy, poor sleep, creeping weight, or even anxiety. But here’s the good news: small, healthy choices now can completely rewrite that story. Ready to see how your everyday habits are shaping your future health? Let’s dive in.

It turns out the consequences of your twenties don't just haunt your social media feed—they may be silently impacting your long-term health well before you reach middle age. A groundbreaking study published in the Annals of Medicine has revealed that bad habits such as smoking, excessive alcohol consumption, and physical inactivity begin taking a measurable toll on mental and physical health by the age of 36.

This research, led by Finnish scientists and conducted over the course of more than 30 years, offers one of the most comprehensive glimpses yet into how unhealthy lifestyle choices in early adulthood accelerate aging and disease risks, and perhaps more crucially, when exactly those effects begin to show.

Why 36 Is a Wake-Up Call for Health?

While much of previous research has focused on health deterioration starting in midlife, the new longitudinal study flips the script by starting earlier. Scientists from Finland followed over 300 individuals born in 1959 in the city of Jyväskylä from childhood into their early 60s. Health assessments were conducted at ages 27, 36, 42, 50, and 61, offering an unparalleled timeline of how unhealthy behaviors impact wellbeing over decades.

The researchers found that even by age 36—what many consider still "young adulthood"—participants who consistently smoked, drank heavily, and exercised infrequently already showed notable declines in both mental and physical health. This suggests that the damage doesn’t start in your 40s or 50s. It begins much earlier, and once set in motion, it compounds.

Measurable Impact of Risky Habits

The three behaviors monitored—smoking, heavy alcohol use (defined as over 875 units/year for women and 1,250 for men), and exercising less than once a week—were assessed alongside health outcomes like depressive symptoms, psychological well-being, self-rated health, and a metabolic risk score that measured blood pressure, waist size, cholesterol, blood sugar, and other markers.

Dr. Tiia Kekäläinen, lead author of the study and a health scientist at Laurea University in Finland, emphasized the urgency of early intervention. “Our findings highlight the importance of tackling risky health behaviours as early as possible to prevent damage from building up over the years,” she explained.

Unhealthy Habits Are Interconnected

One of the most compelling insights from the study is the recognition that the relationship between poor habits and poor health is likely two-way. A person under chronic stress may turn to drinking or smoking to cope, leading to more health issues, which in turn worsen stress and mental health—a vicious cycle.

This echoes similar findings from large-scale studies, such as the ongoing Nurses' Health Study and the Health Professionals Follow-up Study, conducted by the Harvard T.H. Chan School of Public Health. These studies emphasize the interconnected nature of diet, physical activity, and mental wellbeing across decades of life.

Not Just Physical, Mental Health Pays the Price Too

Interestingly, the study separated out which habits affected which aspects of health the most. Smoking was most closely tied to poor mental health outcomes, while lack of exercise impacted physical health most significantly. Heavy drinking, perhaps unsurprisingly, was associated with declines in both mental and physical wellbeing.

This finding is particularly relevant in a post-pandemic world where mental health concerns are on the rise among younger adults, and alcohol use among Americans has increased significantly, especially among women and young professionals.

Are Millennials and Gen Z At High Risk?

Though the data primarily pertains to individuals born in the late 1950s and early 1960s, researchers caution that its findings are still broadly applicable. However, younger generations may face different lifestyle risks—such as increased screen time, vaping, and dietary imbalances—that weren't as prevalent in earlier cohorts. Therefore, the health impact timeline could shift, but the underlying message remains: the earlier you adopt healthier behaviors, the better.

High-profile figures like Adele, Rupert Grint, and A$AP Rocky—all around the age of 36—have publicly grappled with smoking and drinking. Adele, who quit smoking at 23, cited concerns about her vocal cords. Rupert Grint revealed he gave up smoking when his daughter was born in 2020. These personal transformations reflect a growing awareness among public figures of the need to shift lifestyle habits before long-term damage becomes irreversible.

How to Build A Healthy Lifestyle?

Perhaps the most hopeful message from the study is that change is possible. Dr. Kekäläinen reiterates: “It is never too late to change to healthier habits. Adopting healthier habits in midlife also has benefits for older age.”

So, what are the takeaways for someone nearing or in their 30s?

• Begin exercising regularly—even once a week has a measurable benefit
• Reduce or quit smoking as soon as possible
• Practice moderation in alcohol consumption
• Seek mental health support when experiencing stress or depressive symptoms
• Maintain regular health check-ups to monitor metabolic indicators

Your 30s aren't just about career milestones or starting a family—they're a crucial checkpoint for your health journey. The choices you make today will echo through your 40s, 50s, and beyond.

In mid-2023, the tech mogul and self-proclaimed biohacker, the anti-age crusader Bryan Johnson began a new chapter in his longevity journey. He is already known his extreme anti-aging regimen - Project Blueprint. He has turned his attention to something unconventional. However, it is a telling health metric: nighttime erections.

He has now started a daily dose of 2.5mg of tadalafil (Cialis). He has set out to track and enhance what he calls a crucial "vital sign". His goal is not performance, but optimization. He tells his followers on X, the results were "titanic".

By early 2024, Johnson had added focused shockwave therapy and Botox injections to the mix. Within three months, he says, his nighttime erections improved by 34%. It has clocked in at quite an impressive three hours, with biological equivalent of an 18-year-old.

It Is Not Just About Sex

While the idea of three-hour erections may sound like a punchline, Johnson is pretty serious about it. "Nighttime erections," he explains, "are a strong biomarker of cardiovascular, psychological, and sexual health." These spontaneous erections during sleep can reflect a man’s overall physical and vascular health.

What is interesting to see is that he also maintains that Cialis itself is unlikely to be the sole driver of his sexual function improvements. While the drug is FDA-approved to treat erectile dysfunction, Johnson says it mainly supports long-term health. His claims are that it helps with improved heart function, cognitive health, and reduced urinary symptoms in men.

The Therapy Protocol

In order to push his results further, Johnson also turned to shockwave therapy. This is a treatment that involves acoustic pulses delivered via a wand to the penis.

The shocks cause micro-injuries that stimulate blood flow and tissue repair - not unlike how muscles grow after a workout. However, it is not a spa day. Johnson rated that the pain is 7 on a scale of 10. When it is "at the tip", the pain goes up to 9 on a scale of 10.

Alongside the shockwaves, Johnson began Botox injections, which might sound bizarre but are backed by emerging science. Botox, typically used to reduce facial wrinkles, is thought to relax the smooth muscle in blood vessel walls, allowing more blood flow and potentially firmer erections.

ALSO READ: The Longevity Diet: Bryan Johnson Eats 3 Meals In 6 Hours—With Extra Virgin Olive Oil

What Are The Results Like?

After three months on this combined protocol, Johnson says his nighttime erections rose from 2 hours and 15 minutes to 3 hours. Despite the gains, he reportedly sleeps alone, keeps an 8:30 p.m. bedtime, and schedules sex, if at all.

His larger aim? To maintain all his organs — brain, liver, teeth, even his rectum — at peak teenage condition through strict diet, 111 daily supplements, and intensive routines.

While Johnson’s methods are extreme, he hopes they help reduce stigma. “Men, if you’re not performing how you’d like, there are many paths to improvement,” he said. “There’s no shame in this — in fact, it will make you more of a man to address it head-on.”