ADHD stimming, or self-stimulatory behavior, is a common symptom that may help a person focus, but some people seek help to stop stimming.

No matter your age, starting the brain-healthy MIND diet may help protect you from developing dementia.

Japanese interval walking—alternating between brisk and slow paces—can improve blood pressure, aerobic capacity, and mental well-being, experts say.

The terms "disease," "disorder," "condition," and "syndrome" are often used interchangeably in conversation, but they have different medical definitions. Learn the meaning and implications of each.

If you’re making food and lifestyle changes, you may hesitate between working with a dietitian vs. a nutritionist. Learn who is licensed and who is not.

Sexually transmitted infections (STIs), formerly called sexually transmitted diseases (STDs), are diseases that primarily spread through sexual contact. STIs can be bacterial, such as chlamydia, ...

Wound healing happens in stages as skin cells repair themselves. Here, learn about each stage and how long it takes to go from one to the next.

Learn how the heart pumps blood throughout the body, including the heart chambers, valves, and blood vessels involved in the process.

The lens is the part of the eye that bends light. The function of the lens is to help focus images. Learn about the structure of the lens and related conditions.

Heel pain when walking can have many causes, like plantar fasciitis, injuries, and more. Here's how you can find relief at home.

The cardiovascular system includes the heart and blood vessels. This article covers normal and abnormal circulatory system function.

Navigating treatment for cancer starts with understanding your options. Arm yourself with the facts you need to make informed decisions regarding your care.