According to a recent study, people who took fish oil supplements, also called omega-3, showed signs of slower biological aging. Researchers also found that combining fish oil with vitamin D supplements and exercise had an even greater impact on aging.1

Taking Fish Oil May Slow Down Aging—Especially If Combined With These 2 Habits
Taking two popular supplements and exercising regularly may help you age slower, according to a new study. But experts said more research is needed to confirm the findings.