A new study finds that safe levels of vitamin D supplementation can promote longevity by reducing a certain type of cellular ...

Vitamin D is particularly important for women, supporting bone health and pregnancy. Learn about vitamin D, its benefits, how ...

A new study shows that these humble high-street supplements have a real impact on the biological ageing process ...

Each time a cell divides, its telomeres grow shorter. When they become too short, the cell can no longer replicate. This ...