Vitamin A content: A 3-ounce cut of raw bluefin tuna contains 557 micrograms RAE, which provides about 60-80% of your daily ...

Eggs often steal the spotlight for vitamin D, yet plenty of other foods deliver even more of this essential nutrient. Vitamin ...

Vitamin A is a fat-soluble vitamin that's stored in the liver. Vitamin A is important for your baby's embryonic growth, ...

Vitamin D appears to influence our immune health, too. Studies have found a link between low vitamin D levels and incidence ...

Vitamin D is the most important vitamin to keep tabs on during the winter. “As sunlight is weaker and in short supply during ...

In this large randomised trial, people whose vitamin D3 was managed towards a target blood level had about half the risk of a ...

Kiwis are one of the best sources of vitamin C you can eat. They pack 134 milligrams of vitamin C per cup, which is 148% of ...

In the summertime, vitamin D levels might not be much of a concern for many runners, considering the time we spend exercising ...