Research shows that a chemical compound found in many air fresheners, toilet bowl cleaners, mothballs and other deodorizing products, may be harmful to the lungs. Human population studies at the National Institute of Environmental Health Sciences (NIEHS), a part of the National Institutes of Health, found that exposure to a volatile organic compound (VOC), called […]
Advice to drink eight glasses of water a day ‘nonsense,’ argues doctor
The recommendation to drink six to eight glasses of water a day to prevent dehydration “is not only nonsense, but is thoroughly debunked nonsense,” argues GP, Margaret McCartney in this week’s online British Medical Journal (BMJ). There is currently no clear evidence of benefit from drinking increased amounts of water, she says, yet the “we-don’t-drink-enough-water” myth […]
Food dyes may cause disease when the immune system is dysregulated, researchers report
Artificial food colorants can cause disease when the immune system has become dysregulated, Icahn School of Medicine at Mount Sinai researchers report. The study, published in Cell Metabolism in May, was the first to show this phenomenon. The study, conducted in mice, found that the mice developed colitis when they consumed food with the artificial food colorants FD&C Red […]
Small daily portion of Jarlsberg cheese may help to stave off bone thinning
A small (57 g) daily portion of Jarlsberg cheese may help to stave off bone thinning (osteopenia/osteoporosis) without boosting harmful low density cholesterol, suggest the results of a small comparative clinical trial, published in the open access journal BMJ Nutrition Prevention & Health. The effects seem to be specific to this type of cheese, the findings […]
Fast food diet before pregnancy can impact breast milk and baby’s health
A diet high in sugar and fat such as burgers, fries and fizzy drinks can negatively affect a new mother’s breast milk and baby’s health even before the child is conceived. The new study using lab mice has found that even relatively short-term consumption of a fast food diet impacts women’s health, reducing their ability […]
Silicone breast implants linked to increased risk of some rare harms
Women receiving silicone breast implants may be at increased risk of several rare adverse outcomes compared to the general population, reports a study in Annals of Surgery. “We are reporting an analysis of the largest prospective study to date on silicone breast implant safety,” comments Mark W. Clemens, MD, and colleagues of The University of Texas […]
People who practice intermittent fasting experience less severe complications from COVID-19
Intermittent fasting has previously shown to have a host of health benefits, including lowering the risk of diabetes and heart disease. Now, researchers from Intermountain Healthcare have found that people who regularly fast are less like to experience severe complications from COVID-19. In a new study published this week in BMJ Nutrition, Prevention & Health, Intermountain researchers […]
How catnip makes the chemical that causes cats to go crazy
Researchers at John Innes Centre have shed light on how catnip — also known as catmint — produces the chemical that sends cats into a state of wanton abandon. The remarkable effect catnip has on cats is well known thanks to the scores on online videos showing pets enjoying its intoxicating highs. The substance that […]
Human cells take in less protein from a plant-based ‘meat’ than from chicken
Many people have now embraced the plant-based meat movement. Plants high in protein, such as soybeans, are common ingredients, but it’s been unclear how much of the nutrient makes it into human cells. In ACS’ Journal of Agricultural and Food Chemistry, researchers report that proteins in a model plant-based substitute were not as accessible to cells […]
Online pharmacy lab finds benzene in 78 sunscreen products
Valisure LLC, an online pharmacy company that also conducts independent testing of consumer products, has issued a petition to the FDA to enact stricter rules regarding the presence of benzene in sunscreen products. In an article published on their website, the company claims to have found evidence of benzene in 78 sunscreen and after-tanning care […]