Vitamin D may help fight colorectal cancer

A recent study concludes that when a person takes vitamin D alongside standard chemotherapy, it might reduce the growth rate of colorectal cancer.

Hypervitaminosis A: What to know

Hypervitaminosis A is when a person has too much vitamin A in their body. This is rarely due to diet, but it can occur if a person takes too many supplements or uses certain creams for acne over a prolonged period. Learn about the symptoms of acute and chronic hypervitaminosis A and possible complications here.