Milk is a primary source of vitamin D, but other foods, such as sardines and cod liver oil, are more concentrated sources of ...

Medically reviewed by Karina Tolentino, RD Key Takeaways Most adults need 15-20 micrograms of vitamin D each day, and sardines are a good source at 3.3 micrograms per serving.Some foods naturally ...

Vitamin D is an important nutrient but one that people tend to lack during the winter months. Vitamin D helps keep bones strong and works to support the body's immune system. The main way people get ...

Your fork might need to pick up some of the sun's slack this season.

You probably have that friend who swears by the vitamin regimen they take every morning. Maybe they've even bragged about their newfound energy, glowing skin, and super-strong immune system. There's a ...

Dr. Michael Greger has dedicated his career to studying how lifestyle choices can help us live longer. As well as eating a whole-food plant-based diet, he takes supplements daily. These include ...

If you are looking to make changes to your diet or wellness routine in order to support your eye health, you’ve likely already added vitamin A-rich foods to your plate. But if you and your provider ...

Food and nutrition experts have issued a fresh vitamin D warning after findings of a new study. Known as the sunshine vitamin ...

Collagen supplements are unlikely to be harmful, but should not be relied on alone for promoting healthy skin. The strongest evidence continues to support a nutrient-dense diet and protective ...

New research shows eating unprocessed food leads to fuller meals, fewer calories, and better nutrition without strict dieting.