A new study reveals that omega-3 supplements, combined with regular exercise, may slow biological aging in older adults by 3 to 4 months over three years.
Researchers analyzed data from the DO-HEALTH trial, involving over 700 participants aged 70 and older, and found measurable improvements in molecular aging markers.
The study, recently published in Nature Aging and retrieve by our correspondent on Monday, confirms that omega-3 and vitamin D supplementation, along with exercise, can mitigate age-related health issues. “Our findings provide a strong signal that omega-3 supplementation slows biological aging, and when combined with vitamin D and exercise, the effects are even stronger,” said Dr. Heike A. Bischoff-Ferrari, a lead researcher from the University of Basel.
While the reduction in biological age might seem modest, researchers stress its potential for public health. “Even small changes in biological age can have significant long-term benefits, like reducing the prevalence of age-related conditions,” explained Bischoff-Ferrari.
The study tracked participants from five European countries, with some taking supplements, others exercising, and some combining both. At the end of the three-year trial, participants who followed the combined regimen showed the greatest slowing of biological aging.
Though a few months may seem insignificant, the study’s authors argue that these changes could improve well-being and reduce the risk of falls, infections, and even invasive cancer in older adults. Bischoff-Ferrari stated, “These small steps can make a big difference in promoting healthier aging.”
