We all must have come across the phase: this is why women live longer than men. These are all over the social media, where men are performing more often than not, some experiments, without gears, just for fun, "in the name of science". The caption reads: this is why women live longer. However, is there really a science to it, other than the fact that women choose to do things more safely?

In the United States, women have a life expectancy of about 80, whereas men have 75. Women outlive men and this holds true regardless of the country women live, the money they make, and other factors. In fact, it is true for most other mammals too.

Dr Dena Dubal, a professor of neurology at the University of California, San Francisco told the New York Times, "It is a very robust phenomenon all over the world, totally conserved in sickness, during famines, during epidemics, even during the times of starvation."

But what are the reasons? These reasons are often more complicated and less established. It is important to note that only because women are outliving men does not mean they are living a better life. In fact, women tend to have shorter health spans, which means the number of healthy years in a person's life is less in women than men, confirmed Bérénice Benayoun, an associate professor at the U.S.C. Leonard Davis School of Gerontology.

As per a 2021 study titled, Sex differences in frailty: Comparisons between humans and preclinical models, found that women are more physically grail than men in old age. They are also more vulnerable, especially after menopause and are at more risk of developing cardiovascular issues and Alzheimer's disease because of age.

The key is in figuring out what makes one sex more resilient or vulnerable.

Genetics

For things which do not find easy explanations, scientists look for their answers in genes. Many research, including a 2020 study titled, The sex with the reduced sex chromosome dies earlier: a comparison across the tree of life, suggests that the XX set of female sex chromosomes may impact longevity. However, there has not been any clarity on how it affects longevity.

Another 2018 study titled, Female XX sex chromosomes increase survival and extend lifespan in aging mice, which was conducted by Dr Dubal's lab, looked at genetically manipulated mice with different combinations of sex chromosomes and reproductive organs. It was found that those with two X chromosomes and ovaries lived longest, followed by mice with two X chromosomes and testes. Mice with XY chromosomes had shorter life spans.

"There was something about the second X chromosome that was protecting the mice from dying earlier in life, even if they had testes. What if there was something on that second X chromosome that was in some ways a sprinkle of the fountain of youth," says Dr Dubal. While scientists have not yet looked at this factor in humans, Dr Dubal suggests that humans have the same hormones and sex chromosomes, and similar reproductive system that could corroborate the similar findings in people.

Hormones

Plenty research has shown that estrogen is responsible for longevity also effect on the immune system. The data also shows that before menopause, the female immune system tends to do better. In fact Dr Benayoun said that males tend to do much worse in response to infection.

Another 2017 study titled, Ages at Menarche and Menopause and Reproductive Lifespan As Predictors of Exceptional Longevity in Women: The Women's Health Initiative, found that women who experienced menopause later in life over the age 50 lived longer than those who experienced it earlier.

Lifestyle and Behavior

There are also disparity in behavioral patterns between men and women. This includes smoking, drinking heavily, which can contribute significantly to mortality. Women also have more "health promoting behavior", believe experts. Women are also more likely to socialize than men and thus it protects them from detrimental effects of social isolation and loneliness. In fact, a 2023 analysis published in Jama Network, titled, Widening Gender Gap in Life Expectancy in the US, 2010-2021, found that women are less likely to die by drug overdose or suicide.

Could daily cocoa extract supplements help fight aging and heart disease? A new study from the COcoa Supplement and Multivitamin Outcomes Study (COSMOS) suggests they might. Researchers from Mass General Brigham found that a key marker for inflammation decreased in people taking a daily cocoa supplement. This finding may help explain how cocoa extract protects the heart.

You may be familiar with cocoa as it is the key ingredient in making one of the most popular sweet treat, chocolate. The debate regarding chocolate and whether it is actually healthy or not is something that has been happening for years. While experts and studies show that dark chocolate can be considered a heart healthy food, the sugar content in it is counterproductive as well.

So, could its supplements be the real answer? The researchers looked into how cocoa extract supplements could help our heart as well as slow down biological aging.

Can Chocolate Lower Risk of Heart Diseases?

In the new study, researchers looked at blood samples from nearly 600 participants in the COSMOS trial. They wanted to see if the cocoa supplement changed five specific markers of inflammation.

They found that one key marker, called hsCRP, dropped significantly in people who took the cocoa supplement. This marker is important because high levels are linked to a higher risk of heart disease. The levels of hsCRP went down by 8.4% each year compared to people who took a placebo (a fake pill).

This finding helps explain an earlier result from the same trial. In 2022 trial done by COSMOS, the researchers found that cocoa extract supplements reduced deaths from cardiovascular disease by an impressive 27%. The researchers believe that by lowering inflammation, the cocoa extract helped protect the participants' hearts.

How Can You Improve Heart Health With Cocoa?

While these results are very promising, the researchers stressed that taking a cocoa supplement is not a magic bullet and can't replace a healthy lifestyle. They also noted some interesting side effects, like a small increase in another immune-related marker, which they plan to study more closely in the future.

The findings highlight the importance of eating a diet rich in plant-based foods, especially those with flavanols. The research team hopes this study encourages people to focus on a "diverse, colorful, plant-based diet" to support their heart health as they age.

Other Health Benefits of Chocolate

Dark chocolate may be good for your heart. Studies suggest that eating it could lower your risk of high blood pressure and may help prevent blood clots. It's also been linked to a reduced risk of other heart-related problems like heart failure, stroke, and high cholesterol. These benefits come from special plant compounds in chocolate called flavanols, which help improve blood flow and reduce inflammation.

While many people hope chocolate is a miracle food, the evidence is still mixed. A review of several studies found that chocolate only had a clear positive effect on triglycerides, a type of fat in your blood. For other health areas like skin health, blood sugar, and mental function, the studies didn't find a significant difference between people who ate chocolate and those who didn't. These studies were generally short, so more research is needed.

Chocolate has been enjoyed for centuries and is rich in healthy compounds. However, the most promising health benefits appear to be for heart health, particularly when consuming moderate amounts of dark chocolate that is rich in flavanols. For other health benefits, we need more long-term studies to know for sure.

A new survey by the RAND research group gives us a fresh look at who's using GLP-1 drugs for weight loss and what they're experiencing. As the popularity of weight loss drugs rises, this survey shows what the US adults actually think about its usage, from how many people wish to use it as well as what kind of side effects are they seeing.

The study surveyed 8,793 adults in April and May 2025. It's one of the largest surveys to date on this topic, and it helps us see how popular these drugs have become in the last couple of years.

The most popular drug in this group is semaglutide. It's sold under brand names like Ozempic for diabetes and Wegovy for weight loss. The number of prescriptions for these drugs has more than tripled since 2020.

How Many US Adults Have Used Weight Loss Drugs?

GLP-1 agonists are a type of medicine used for managing blood sugar in people with type 2 diabetes and for treating obesity. They work by copying a natural hormone that helps your body release insulin, lowers blood sugar, slows down digestion, and helps you feel full.

This is the reason this GLP-1 antagonists rose into popularity. The fact that the GLP-1 antagonists could assist in weight loss is what made it popular with celebrities, and triggered craze among people. However, that is what we saw on social media. The actual number of people who are using the GLP-1 antagonists may be surprising.

The results show that about 12% of Americans have tried a GLP-1 drug like Ozempic, Wegovy, or Zepbound. That number is similar to what was found in a 2023 study, suggesting that the rate of use has stayed steady. Interestingly, the survey also found that an additional 14% of people are interested in trying these drugs in the future.

Who is Taking The Weight Loss Drugs?

The survey results show that GLP-1 drugs are most popular among people aged 50 to 64. In this group, almost 19% of people have tried one. When you break it down further by gender, the numbers are even more striking. The highest usage rate was found in women aged 50 to 64, with one in five having used a GLP-1 drug.

While women generally use these drugs more than men, this isn't true for all age groups. For example, among those aged 30 to 49, women are more than twice as likely as men to have used a GLP-1 drug. However, in people 65 and older, men actually have a slightly higher usage rate than women.

Common Ozempic Side Effects

The survey also asked people who have used GLP-1 drugs about the side effects they experienced. The most common ones were related to digestion. Over half of the users (52%) reported nausea, and about a third of users (34%) reported diarrhea.

Another common side effect was vomiting, which was reported by about 20% of users. A smaller number of people, about 9%, reported having a hollowed-out look on their face, sometimes called "Ozempic face." The good news is that most people who had side effects said they were mild and not serious.

Who Is More Likely To Use Ozempic For Weight Loss?

While the data shows that women generally use GLP-1 agonists more than men, there are notable variations by age. Among those aged 65 and older, men have a slightly higher usage rate. However, women between the ages of 30 and 49 are more than twice as likely to have used a GLP-1 agonist as their male peers.

Use is highest among adults aged 50 to 64. In this group, one in five women (20%) reported having ever used a GLP-1 agonist, the highest rate among all demographic groups.

Tennis great Björn Borg says he is taking life “day by day, year by year” after being diagnosed with an “extremely aggressive” form of prostate cancer, a revelation he saved for the final chapter of his new autobiography, reported AP. The 69-year-old, who underwent surgery in 2024 and is now in remission, told BBC Breakfast and later spoke to news outlets about the emotional toll of the diagnosis and the way he approaches follow-up testing.

Diagnosis, treatment and life in remission

In Heartbeats: A Memoir, co-written with his wife Patricia, Borg writes candidly about being told his cancer was “at its most advanced stage.” He said his doctor warned of “sleeping cancer cells” and told him it would be a fight in the years ahead, a battle Borg vowed to meet with familiar resolve. “I will fight every day like it’s a Wimbledon final,” he said. After an operation in 2024, Borg reports the cancer is in remission, but he stressed that regular six-monthly tests are now part of his life.

A champion’s mindset

Borg has long been associated with an ice-calm competitive temperament and a refusal to surrender on court. Now, he applies that same mentality to his health. Asked about the psychological impact, Borg conceded the diagnosis was “difficult psychologically,” but he countered that determination with pragmatism: tests, check-ups and an acceptance that his future will involve vigilant monitoring. The comparison to a Grand Slam final is more than rhetoric, it’s a metaphor he’s leaned on to frame the daily grind of recovery and watchful living.

Also Read: Björn Borg Shares His Experience Of Living With Prostate Cancer

Remembering the peak: Wimbledon, McEnroe and early retirement

Borg remains one of tennis’s defining figures: 11 Grand Slam singles titles, including five consecutive Wimbledon crowns and six French Open triumphs, a run that cemented his status as a dominant force in the 1970s and early 1980s. His 1980 Wimbledon final against John McEnroe, the near four-hour epic in which McEnroe saved seven championship points, is frequently cited among the sport’s greatest matches; Borg called it “the most satisfying match I ever played.” People reported the rivalry with McEnroe, branded “Fire and Ice,” later warmed into friendship: the two now see one another socially and speak about modern tennis rather than merely their past encounters.

The aftermath of early fame

Borg’s decision to retire unexpectedly in his mid-20s surprised the tennis world. In his memoir he explains that burnout, loss of motivation and a lack of a life plan contributed to a turbulent post-tennis period that included substance use and near-fatal incidents in the late 1980s and early 1990s. He writes openly about those years as part of a broader effort to explain who he is away from the court and how he rebuilt his life. Today, he says he’s “very happy with myself” after years of recovery and self-repair.

Looking forward: small steps, familiar grit

Borg’s account is both a personal reckoning and an implicit reminder about the importance of medical vigilance. He told interviewers that after the operation he has regular blood tests and scans, and that living with the possibility of recurrence is something he faces with the same focus he once reserved for match day. While he acknowledges the psychological weight of the diagnosis, his message is quiet but unambiguous: tackle each test, each day, with determination, and keep moving forward.