Live Longer Now with Four Science-Backed Paths to a Longer Life
On average, Americans want to live to be 91 years old, according to a recent Pew Research survey — a goal that has driven a focus on longevity-boosting practices. Over 60% of U.S. adults use supplements and most prioritize long-term health and wellness behaviors as part of an anti-aging approach, research has shown. In 2025, researchers revealed the following anti-aging discoveries that may help you live a longer life.
In This Article:
- Vitamin D Supplements May Protect Against Biological Aging
- Harvard Confirms the Link Vitamin D3 Slows Telomere Shortening
- Transcendental Meditation and Slower Aging
- GLP-1 Drugs Could Significantly Cut Mortality
- Social Engagement Slows Cellular Aging
- Creative Activities Keep the Brain Biologically Younger
Vitamin D Supplements May Protect Against Biological Aging
A study by researchers at Mass General Brigham and the Medical College of Georgia found that taking vitamin D supplements may protect against biological aging. Research published in The American Journal of Clinical Nutrition in May 2025 found that supplementing with daily vitamin D3 can reduce biological wear and tear equivalent to nearly three years of aging. Three months later, researchers at Harvard confirmed this correlation with their own study published in the same journal. Daily vitamin D3 supplementation was found to prevent the shortening of telomeres, the protective ends on chromosome strands, which is a hallmark of aging.
Harvard Confirms the Link Vitamin D3 Slows Telomere Shortening
Three months after the May 2025 findings, Harvard researchers published their own study in the same journal, reinforcing the link between daily vitamin D3 and telomere protection. This study notes that daily vitamin D3 supplementation was found to prevent the shortening of telomeres, the protective ends on chromosome strands, which is a hallmark of aging.
Transcendental Meditation and Slower Aging
An April 2025 study by Maharishi International University (MIU), the University of Siegen, and the Uniformed Services University of the Health Sciences found that transcendental meditation can significantly alleviate stress and slow down aging. The long-term meditation practice involves silently repeating a mantra in your head to achieve deep relaxation. The study, published in the journal Biomolecules, found that participants who practiced transcendental meditation had lower expression of the genes associated with inflammation and aging. “These results support other studies indicating that the transcendental meditation technique can reverse or remove long-lasting effects of stress,” co-author Kenneth Walton, a senior researcher at MIU, previously told Fox News Digital. “Lasting effects of stress are now recognized as causing or contributing to all diseases and disorders.”
GLP-1 Drugs Could Significantly Cut Mortality
A September 2025 study discovered that GLP-1 drugs, which are designed for diabetes and weight loss, could significantly reduce mortality for Americans. Researchers at Swiss Re, a reinsurance company in Zurich, Switzerland, estimated that GLP-1 drugs could lead to a 6.4% reduction in all-cause mortality in the U.S. by 2045. In the U.K., more than a 5% reduction in mortality was projected over the same 20 years. Obesity is one factor that has “stalled progress in life expectancy,” as it is linked to 70% of the leading causes of death in high-income countries, according to the researchers.
Social Engagement Slows Cellular Aging
In October 2025, various research investigated the impact of social engagement on longevity. A study published in the journal Brain, Behavior and Immunity found that social relationships can slow cellular aging. Researchers at Cornell University explored the long-term benefits of social connections on biological aging. “We found that strong social ties can literally slow down the biological aging process,” lead study author Anthony Ong previously said in an interview with Fox News Digital. “Strong social ties appear to work in the background over many years, building a more resilient body by reducing the chronic, low-grade inflammation that is a key driver of accelerated aging.”
Creative Activities Keep the Brain Biologically Younger
A similar study was published the same month, revealing that creative activities such as music, dance, painting and even certain video games may help keep the brain biologically younger. Researchers from 13 countries — including teams at Trinity College Dublin in Ireland and SWPS University in Poland — analyzed brain data from more than 1,400 adults of all ages worldwide. Those who regularly pursued creative hobbies had brain patterns that appeared younger than their actual age. Even short bursts of creative activity, such as a few weeks of strategy-based video gaming, had noticeable benefits. Share your stance. Please adhere to our What do you think? Post a comment.
