Can inulin increase bowel movements in people with constipation? Find out in our updated CL Answer about supplements for constipation.
A Pfizer vaccine booster for children is now authorized by the FDA. Get the details in our updated article about COVID-19 Vaccines.
Can gromwell root (an ingredient in the supplement Tollovid) help treat or prevent COVID-19? See what the latest research shows in our article about supplements for COVID-19.
You can now order 8 more COVID-19 antigen tests from the government. Get the details.
See our new Top Pick toothpaste for whitening surface stains, and see what we suggest for deeper stains. Also find out why we changed our mind about our previous Top Pick.
The Omicron variant of the coronavirus was recently shown to last on surfaces longer than the original (Wuhan) virus. Get the details and possible implications in our answer about COVID-19 disinfection.
Is diatomaceous earth a safe abrasive ingredient in toothpaste? Find out what research suggests in our updated CL Answer about finding the best toothpaste.
Is the soap ingredient cocamidopropyl hydroxysultaine (CAPHS) of as much concern as cocamidopropyl betaine?