What are the benefits and uses of stinging nettle?

Stinging nettle is a popular home remedy for arthritis, seasonal allergies, and many other conditions. Learn about the benefits, side effects, and research around stinging nettle here.

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What can cause a sore eyelid?

Causes of sore eyelids can include styes, chalazia, injuries, infections, and problems with contact lenses. Although sore eyelids often get better on their own, a person should see a doctor if they experience vision problems or their symptoms are severe or do not improve. Learn more here.

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How do we recall the past? New mechanism revealed

A brain study in rats that explored different environments reveals that the anterior cingulate cortex drives the hippocampus in long-term memory recall.

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How fasting may prevent obesity-related insulin resistance

Scientists conducted a small study of the 30-day fasting practice of Ramadan and found evidence of significant metabolic benefits.

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What to know about gargling with salt water

Salt water gargles are a cheap, easy, and natural alternative to medicated mouthwashes. Gargling with salt water can help clean the mouth and ease symptoms of sore throats, mouth sores, allergies, and dental procedures. Learn more about salt water gargles here.

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Best 10 foods to boost metabolism

Chili peppers, protein sources, and green vegetables are among the best foods for boosting metabolism. In this article, we provide a list of the best metabolism boosting foods and other tips to increase metabolic rate.

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How long will a person with stage 4 colon cancer live?

The 5-year relative survival rate for stage 4 colon cancer is 14%. Many factors determine the life expectancy of a person with this condition. Learn more here.

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Sleep apnea and cancer: Is there a link, and in what cases?

New research analyzing a large dataset suggests there may be a link between sleep apnea and the likelihood of developing cancer, especially in women.

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Alzheimer’s: Brain changes may occur 34 years before symptoms

New research finds that some Alzheimer’s-related biomarkers in the brain change as early as 34 years before the onset of visible symptoms.

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Is it ok to masturbate during pregnancy?

Most doctors agree that, in most cases, it is safe to masturbate while pregnant. In this article, we look at some of the myths and misconceptions that surround masturbation during pregnancy.

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