When the days shorten and the sun sinks low in the sky, that familiar winter slump sets in. There's a fundamental reason for this seasonal fatigue: low levels of vitamin D—the "sunshine vitamin." ...

It might help your sleep, too.

If symptoms develop soon after taking a supplement, intolerance to supplement ingredients is also a possibility. Since ...

Vitamin D supplementation and intermittent fasting show improvements in metabolic and liver health in a rat model of MASLD, highlighting potential lifestyle-based approaches.

Your baby needs vitamin D to build strong bones and stay healthy. Here’s why it matters in pregnancy – and how to make sure ...

Beets are rich in nitrates, which help relax blood vessels and may support healthy blood pressure. If you get pickled beets, ...

Taking vitamins D and K together may help strengthen your bones. Different forms of vitamins D and K are available, including pills, powder, liquid, and injections. It can be unsafe to take either ...

Jillian Kubala, MS, is a registered dietitian based in Westhampton, NY. Jillian uses a unique and personalized approach to help her clients achieve optimal wellness through nutrition and lifestyle ...