"A tablespoon of cod liver oil contains over 1300 IU of vitamin D," advises Zenker. Add a dash to a creamy soup. Or, if you ...

Winter calls for juicy defense. From guavas to oranges, these winter fruits are packed with immune-boosting power — and ...

It's essential to get enough vitamin D to keep your immune system strong. But does it matter when exactly you take it?

Deeply colored vegetables and sweet potatoes are rich in vitamin A and antioxidants that help support a healthy winter glow, ...

A vitamin D deficiency is common, but can be hard to notice. Experts say there are some unexpected symptoms linked to low ...

The UK government recommends that everyone consider taking a daily vitamin D supplement of 10 micrograms (400 IU) during the ...

Aim for a balanced diet with a variety of foods in order to get enough vitamin E and vitamin K. While sun protection is good, ...

During the 19th century, scientists found that the main constituents of different foods were carbohydrates, fats, proteins, minerals, and water.

We don't yet know if vitamin D supplements can boost your immune system, as research on the topic has shown mixed results. If you want to try vitamin D supplements for better immune health, your ...

Beef is a good source of vitamin B12. However, other foods, like clams, oysters, lamb liver, and sardines, contain even ...

Medically reviewed by Leigh Weddle, PharmD Pairing your vitamin D with foods that contain certain nutrients–including healthy ...

The NHS advice is for people to take a daily vitamin D supplement, which costs as little as 2p, during the autumn and winter ...