New Study Shows Omega-3 May Slow Biological Aging by Four Months
Breakthrough in Aging Research
A recent study published in Nature Aging suggests that omega-3 supplementation can moderately slow biological aging by up to four months. The research, conducted as part of the DO-HEALTH trial, analyzed the effects of omega-3, vitamin D, and exercise on 777 Swiss participants over three years.
How Omega-3 Affects Aging
The researchers examined participants’ blood samples using four epigenetic clocks to track biological aging. They found that taking one gram of omega-3 daily reduced the rate of aging on three out of four clocks. Importantly, these effects were independent of age, sex, and body mass index (BMI).
Additionally, the study found that participants with lower baseline levels of omega-3 experienced more significant epigenetic changes, suggesting that nutritional status influences aging.
Synergistic Benefits of Omega-3, Vitamin D, and Exercise
While omega-3 alone showed moderate benefits, the most significant results came from a combination of omega-3, vitamin D (2,000 IU daily), and a 30-minute home exercise program performed three times per week. This combination was most effective in lowering cancer risk and preventing frailty.
Biological Aging: Study Limitations and Future Research
Despite promising findings, researchers acknowledge that epigenetic clocks are not a standardized measure of biological aging. Additionally, the study’s three-year duration limits conclusions on long-term effects. Future studies are needed to assess whether extended omega-3 supplementation can produce lasting benefits.
While further research is required, this study highlights the potential of omega-3 as a nutritional intervention to slow biological aging and improve long-term health outcomes.
