A New Study Found This Daily Habit May Help Slow Aging

Key Points:

• A study published in Nature Medicine found that regularly taking a multivitamin can slow biological aging by about four months over two years, particularly benefiting older adults with accelerated biological aging.
• The research analyzed data from the COSMOS trial, focusing on blood tests measuring DNA methylation changes, which serve as epigenetic clocks to track the body's internal aging process.
• Participants taking a daily multivitamin showed slower progression in five key epigenetic aging markers compared to those on a placebo, suggesting multivitamins may help reduce age-related risks like lung cancer and cognitive decline.
• While the exact mechanisms remain unclear, the combination of essential vitamins and minerals in multivitamins may mimic the effects of a healthy diet, though experts emphasize that supplements should complement, not replace, nutritious eating and healthy lifestyle habits.
• The study highlights multivitamins as a low-risk, cost-effective option to potentially slow aging, but further research is needed to fully understand their role in promoting longevity and healthspan.