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

Excessive vitamin D intake may trigger hypercalcemia, stressing your kidneys. Know the warning signs, from thirst to nausea, to prevent serious kidney damage.

Excessive Vitamin D supplementation can lead to hypercalcemia, straining the kidneys and causing nephrocalcinosis, ...

Other studies in the past have also found that high doses of vitamin D might cause more falls. So while more vitamin D could ...

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

When it comes to nails, you really can see the effects of vitamin D. Dr Ireny Salama, aesthetics at The HVN, says: “Vitamin D plays a role in calcium regulation and keratin production. Low levels ...

Elderly woman faces paralysis and loss of home after years of taking 8 daily B-100 supplements, containing nearly 6000% of ...

The results showed that nearly 90 percent of participants needed Vitamin D supplements to reach this goal. Many of them required doses far higher than the usual recommendation. Even with these higher ...

Eat more of these whole foods loaded with vitamin C to support your immune system instead of taking a supplement, dietitians say.

A global review of 66 studies from 31 countries finds that adults with low vitamin D, especially below 30 nmol/L, are ...

Some populations have a higher risk of vitamin D deficiency, including older individuals, those with a dark complexion (due to the pigment melanin), and athletes training and competing indoors. But it ...

Q. I have been taking vitamin C since I was 17 years old. My boyfriend at that time suggested it helps prevent the common cold.