Sweating is our body's way of cooling down, a bit like an internal air conditioner. When our core temperature rises (because it's hot outside, or you're exercising), sweat glands all over our skin ...

Michael Freeman is a founder of, and works at, The Skin Centre, a private dermatology practice on the Gold Coast, Queensland. The Skin Centre provides botulinum toxin injections for axillary (armpit) ...