Causes of Acne
Until now, the causes of acne are still being investigated. However, scientific studies show that it can be hereditary. Other factors linked to zits are the following:
1. Skin irritation.
2. Use of Anabolic steroids. Most body builders are taking these synthetic hormones for faster growth of muscles and bone tissues.
3. Stress that increase hormones from adrenal glands.
4. Exposure to chlorine compounds like chlorinated dioxins.
