Unlock All Angles.
Published loading...Updated

Vitamin D supplements may slow aging: Study

  • The VITAL randomized, double-blind, placebo-controlled trial studied vitamin D3 supplementation effects on telomere length over four years in U.S. Adults aged 50 and older.
  • This trial arose from telomere shortening as a natural aging process linked to age-related diseases and sought to test if vitamin D3 could slow this shortening.
  • The sub-study involved 1,054 participants whose white blood cell telomere length was measured at baseline, Year 2, and Year 4 to assess supplementation impact.
  • Results showed vitamin D3 supplements significantly reduced telomere shortening by about 140 base pairs, equivalent to nearly three years of aging, while omega-3 had no effect.
  • The findings suggest vitamin D3 may slow cellular aging by preserving telomere length, though researchers emphasize further study is needed to confirm broader implications.
Insights by Ground AI
Does this summary seem wrong?

36 Articles

All
Left
4
Center
9
Right
4
Think freely.Subscribe and get full access to Ground NewsSubscriptions start at $9.99/yearSubscribe

Bias Distribution

  • 53% of the sources are Center
53% Center
Factuality

To view factuality data please Upgrade to Premium

Ownership

To view ownership data please Upgrade to Vantage

Medical Xpress broke the news in on Wednesday, May 21, 2025.
Sources are mostly out of (0)