It’s an icky truth: Everyone has millions of tiny mites living and mating on their skin. Not to worry, though — Demodex folliculorum skin mites actually help keep your pores clean and your skin healthy, stressed Alejandra Perotti, an associate professor of invertebrate biology with the University of Reading in the United Kingdom. However, her…  read on >  read on >

Keeping your bedroom dark not only helps you get a good night’s sleep, but may significantly lower your odds of developing three major health problems, a new study suggests. Older men and women who used night lights, or left their TV, smartphone or tablet on in the room were more likely to be obese, and…  read on >  read on >

A new rule that would require tobacco companies to slash nicotine levels in cigarettes could be issued Tuesday by the Biden administration. The rule, which would have an unprecedented effect in lowering smoking-related deaths, would be unveiled as part of a compilation of planned federal regulatory actions released twice a year, an individual with knowledge…  read on >  read on >

Millions of people pop vitamins and supplements every day in hopes of staving off heart disease and cancer, but a new report finds the evidence to support that strategy is largely lacking. While there is some research showing that a daily multivitamin may slightly reduce cancer risk, the bigger picture suggests a lack of enough…  read on >  read on >

As a weekend heat wave that put more than 15 million Americans in the Northern and Central Plains on alert slowly moves east, the nation’s emergency doctors have advice to keep you safe. “Overexposure to the sun or heat can turn into an emergency faster than most people expect,” said Dr. Gillian Schmitz, president of…  read on >  read on >

The Omicron variant is less likely to give you long COVID than a previous strain of the virus, British researchers say. What was described as the first peer-reviewed report to investigate Omicron and patients’ risk of persistent symptoms found 4.4% of Omicron cases resulted in long COVID. That’s well below the nearly 11% associated with…  read on >  read on >