Sweating is important for regulating body temperature. However, some people sweat more than is necessary. This article outlines the tips and treatments people can try to reduce excessive sweating.

Heat intolerance is when someone feels too warm in temperatures that other people find comfortable. It can be a mild discomfort or significantly affect a person's quality of life. Learn about the causes and more here.

Unwanted hair growth on the body or face has a range of causes linked to hormones. Some growth is typical and has no links to conditions that cause hirsutism. Natural treatments include diet changes and weight management. Medical treatments can also help. Learn more about excessive or unwanted hair in women here.

New research finds that burns patients with severe wounds recover better if they have high levels of vitamin D, which is known to fight infection.

Tanning beds may be associated with vitamin D toxicity, according to an observation being published in Annals of Internal Medicine.