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The United States Department of Agriculture (USDA) has published new dietary guidelines to help Americans get and stay healthier across all parts of the lifespan. Babies and toddlers are included for Harvard Health...ادامه مطلب

Shingles, or herpes zoster, is a viral infection known for its characteristic painful, buing, or itchy rash. This rash appears along a particular affected nerve, for example in a band on one side of Harvard Health...ادامه مطلب

Throughout my medical career, I’ve heard statements like these: Early detection offers the best chance of cure. If you wait for symptoms, you’ve waited too long. Knowledge is power, and the sooner you Harvard Health...ادامه مطلب

Platelet-rich plasma, derived from a person's own blood and then injected back into their scalp, has shown some promise as a treatment for certain types of hair loss. However, the treatments are expensive, and there is no guarantee that they will work.

The post Platelet-rich plasma: Does the cure for hair loss lie within our blood? appeared first on Harvard Health Blog.

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Can childhood tetanus vaccinations offer sufficient protection during adulthood without regular booster shots? Although a new study posits this, the CDC continues to recommend booster shots every 10 years.

The post Do adults really need tetanus booster shots? appeared first on Harvard Health Blog.

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The body's circadian rhythm controls our sleep-wake cycle, so an irregular rhythm can negatively affect sleep and proper functioning, which can lead to health problems including mood disorders. The tendency to rise early or stay up late is genetically determined, but you may be able to adjust your life to better match your circadian rhythm.

The post Why your sleep and wake cycles affect your mood appeared first on Harvard Health Blog.

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The coronavirus pandemic causing COVID-19 understandably makes most people feel anxious. Coping with the challenges is even more difficult for the many people who have a pre-existing anxiety disorder.

The post Coping with the coronavirus pandemic for people with anxiety disorders appeared first on Harvard Health Blog.

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Hair loss affects at least a third of women, but unlike men, women are more likely to experience thinning hair than going bald. There are many possible causes and some solutions.

The post Thinning hair in women: Why it happens and what helps appeared first on Harvard Health Blog.

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These are unprecedented times. Given the real and tangible threat of the coronavirus pandemic on personal, community, and societal levels, it is normal Harvard Health...ادامه مطلب

Regular brushing and flossing are the coerstones of good oral health. But what if you leaed that your toothpaste was good for your teeth, but bad fo Harvard Health...ادامه مطلب