Health has a variety of definitions, which have been used for different purposes over time. In general, it refers to physical and emotional well-being, especially that associated with normal …

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Our editors tested five healthy holiday treat recipes. Vote for your favorite! Discover what the research says and how to lower your risk. A dietitian names the top picks to cater to your...

Mar 21, 2025 · Find science-based health information on symptoms, diagnosis, treatments, research, clinical trials and more from NIH, the nation’s medical research agency.

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Yes, you do need to clean your water bottle. Here’s why and how. Autoimmune diseases can strike any part of the body, and mostly affect women. Here’s what to know. Gut microbiome …

Nov 13, 2025 · health, in humans, the extent of an individual’s continuing physical, emotional, mental, and social ability to cope with his or her environment. This definition is just one of …

Find the best information about living a healthier life from the trusted medical team at Harvard Medical School. Trusted advice for a healthier life.

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