The Health Library is a collection of health and wellness resources created for learning and accessibility. Select a topic below for related health information or search for a topic in the search bar for more information on other medical conditions.
Antioxidants protect the body from damage caused by harmful molecules called free radicals. Many experts believe this damage is a factor in the development of blood vessel disease (atherosclerosis), cancer, and other conditions. You are exposed to...
There are many studies being done to look at whether certain vitamin and mineral supplements and combinations of supplements may help prevent age-related macular degeneration (AMD) or delay vision loss in people who already have it. For example, the...