Hyperglycemia means high blood sugar or glucose. Hyperglycemia happens when your body doesn't make enough insulin or can't use it the right way. READ MORE
Hydrocephalus is the buildup of too much cerebrospinal fluid in the brain. It can be present at birth, or happen later. Read about causes, treatment. READ MORE
Hurricanes are severe tropical storms that produce heavy rains and wind that can exceed 155 miles per hour. Read more about the effects of them. READ MORE
Huntington's disease (HD) is an inherited disease that causes nerve cells in the brain to waste away. It causes disability that gets worse over time. READ MORE
Human papillomavirus (HPV) is a group of more than 200 related viruses. Some of them are spread through sexual contact. There is a vaccine to help prevent HPV. READ MORE
Many people have high blood pressure or are at risk for it. Learn how you may be able to prevent or manage it with simple, healthy lifestyle changes. READ MORE
Heart disease is the leading cause of the death in the U.S, and is a major cause of disability. There are many heart disease risk factors that you can change. READ MORE
Many Americans are at risk for type 2 diabetes. Healthy eating, regular exercise, and weight control may help prevent or delay getting diabetes. READ MORE
One important way to lower your cholesterol is through diet. Learn which foods to avoid, which ones you should limit, and what you can eat instead. READ MORE
High cholesterol raises your risk of heart diseases. Treatments to lower cholesterol include lifestyle changes like diet and exercise, and medicines if needed. READ MORE
Your mental health affects all parts of your life. Learn how to improve your mental health through positive thinking, relaxation techniques, and gratitude. READ MORE
You know that exercise is good for your health, but how much do you need? Learn what's recommended, along with which types of exercise you need. READ MORE