Health

Many people try essential oils as a treatment for high blood pressure, or hypertension, usually by inhaling the scent or applying the oil to the skin. However, there is little evidence that essential oils can reduce blood pressure. As untreated hypertension can result in a heart attack or stroke, it …

Hepatitis C is a viral infection of the liver. When a person has the hepatitis C virus (HCV) for several years, their liver can become inflamed. However, a person can live for years without even knowing that they have HCV. Once the symptoms start to show, the person usually already …

Mammograms have, so far, had the single role of identifying potentially cancerous tumors in the breast. However, could they also help doctors identify women at risk of heart disease and heart failure? Share on PinterestSome researchers believe that mammograms could also help doctors identify women with a high risk of …

A new pilot study concludes that at-home urine tests could make prostate cancer diagnoses shorter, simpler, and possibly even more accurate. Share on PinterestThe possibility of a home urine test for prostate cancer moves one step closer. Prostate cancer is common, affecting nearly half of males over 50. However, it …

Hair transplants aim to restore hair growth to areas of the scalp with limited or absent growth. They are effective treatments for many types of hair loss, but they cannot stop future hair loss. For lasting results, people may need follow-up transplants. Hair loss and thinning hair are a normal …

Melatonin is a hormone that helps regulate the body’s sleep-wake cycle. While melatonin is safe in the short term for most adults, many wonder whether they can give melatonin to babies and children who are having trouble sleeping. Although the body produces its own melatonin, taking melatonin supplements can help …

Cats have a reputation for being independent and even aloof, so it is no surprise that their facial expressions are difficult to read. Perhaps more unexpected are findings indicating that very few people can decode the emotions in feline facial expressions and that this ability has little to do with …

If you buy something through a link on this page, we may earn a small commission. How this works. Braces are a type of orthodontic treatment that orthodontists use to help correct overcrowded or crooked teeth. Braces can also help correct an overbite. People who are getting braces soon or …

Doctors commonly prescribe metformin to help people with type 2 diabetes lower their blood sugar levels. The drug increases insulin sensitivity through its effects on glucose metabolism. Share on PinterestMetformin may hold surprising benefits in the fight against age-related illness. However, although there is clear evidence of metformin’s effectiveness, scientists …

A dental bridge replaces one or more missing or broken teeth with fake teeth. Bridges use one or more real teeth on either side of the gap to hold the fake teeth in place. Bridges may be either fixed, which means that they are permanent, or removable, which means that …