Melatonin: Breakthrough Discoveries That Can Help You Combat Aging, Boost Your Immune System, Reduce Your Risk of Cancer and Heart Disease, Get a Better Night's Sleep

This book explores the properties and benefits of melatonin, a natural hormone that may help extend youth, boost immunity, and prevent various diseases.

• The description claims that melatonin can extend youth by more than ten years.
• The description claims that melatonin can boost the immune system in two weeks' time.
• The description claims that melatonin can help prevent heart disease, Alzheimer's, Parkinson's, diabetes, and cataracts.
• The description claims that melatonin can cut recovery time from jet lag in half.
• The description claims that melatonin offers cancer prevention and a key to a cure.