Health

The hallmark symptoms of Parkinson’s disease are motor symptoms that include shaking hands and slowness of movement, but specialists still do not entirely understand what causes this disease. Newly published research may now overturn prevailing notions about key Parkinson’s mechanisms. Share on PinterestMotor symptoms in Parkinson’s disease may be due …

Although it is common knowledge that exercise provides benefits, many people can find it difficult to find time for regular physical activity. High intensity interval training (HIIT) has gained popularity as a quick and effective way to exercise, and it offers many of the same health benefits as other types …

A team at George Mason University, Fairfax, VA, has uncovered another electronic cigarette health concern. This time, it relates to stroke risk. In recent years, the popularity of e-cigarettes has soared. A 2016 study found that 10.8 million adults in the United States were current e-cigarette users. It is common …

If a tear duct becomes blocked, tears build up and irritate the eyes. This irritation causes painful swelling, makes the eyes appear continuously watery, and increases the risk of infection. When the tear ducts are functioning correctly, tears roll down from the lacrimal glands — which sit above the outer …

A recent analysis of temperature trends suggests that the average human body temperature has dropped since the 19th century due to physiological changes. The authors of the new study also highlight potential causes of these alterations. Share on PinterestNew research suggests that our regular body temperature has dropped over time. …

Humans and some other mammals stand out among animals by showing kindness and helping other individuals in need. But do birds also demonstrate selflessness? The answer is “yes” — at least in the case of the African gray parrot. Altruism — the act of offering help to someone in need …

If you buy something through a link on this page, we may earn a small commission. How this works. Air pollution appears to cause or contribute to a variety of health conditions. The effects of air pollution on a person’s health can range from mild breathing difficulties to severe cardiovascular …

New research shows how the use of a multisensory illusion may help treat obsessive-compulsive disorder (OCD). The new method could bypass the disadvantages of exposure therapy. Share on PinterestContamination fears may cause people with OCD to wash their hands excessively. In 1998, researchers Matthew Botvinick and Jonathan Cohen of the …

A new report has found that more than half of the people with mental health conditions currently confined in Los Angeles county jails would benefit from mental health treatment in specialized community centers instead of incarceration. Share on PinterestThousands of LA jail inmates would benefit from receiving mental health support …

Probiotic supplements have become increasingly popular in the United States, and a recent study asks whether cats could benefit from them. Though the results hint at certain benefits, the authors call for more work. Now available in a range of products, including drinks, breakfast cereals, and yogurts, probiotics promise improved …