Supplementing omega-3 fatty acids, nutrients in fish oil and walnuts, may help slow aging, especially if you exercise and take vitamin D.

The latest results complement previous DO-HEALTH studies, which found that omega-3 lowered the rate of falls by 10% and reduced the rate of infections by up to 13% compared with rates in people who didn’t take the supplement. Studies have also shown that omega-3 and vitamin D supplements, combined with exercise, reduce the risk of cancer.

The scientists looked at a bunch of biomarkers, and found that people who took 1 gram of omega-3 fatty acids daily slowed down their biological aging across several areas by up to

A groundbreaking clinical trial suggests that taking just 1 gram of omega-3 daily for three years can slow biological aging by an average of three months. When combined with vitamin D and strength training,