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Welcome to MedlinePlus
MedlinePlus is an online health information resource for patients and their families and friends. It is a service of the National Library of Medicine (NLM), the world's largest medical library, which is part of the National Institutes of Health (NIH). Learn more about MedlinePlus
- FEATURED TOPIC
- Exercise and Physical Fitness
- Regular exercise is one of the best things you can do for your health. It can improve overall health and fitness, and reduce risk for many chronic diseases.
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