Turmeric for osteoarthritis: Promising but modest effects
A new trial of turmeric (curcumin) for osteoarthritis suggest it may have medicinal effects.
The TikTok “Benadryl Challenge” is demonstrating how toxic Benadryl can be
Even without the risk of overdose, there are good reasons to avoid Benadryl entirely.
Dexamethasone and Hydroxychloroquine: Why Randomized Controlled Trials Matter
What does the best evidence tell us about hydroxychloroquine and dexamethasone?
Vitamin D supplements do not reduce the risk of depression
A newly-published randomized controlled trial finds vitamin D supplementation has no effect on depression. This adds to the long list of medical conditions for which vitamin D supplementation has turned out to be ineffective.
Probiotics, revisited
New guidelines do not recommend probiotics for most gastrointestinal conditions.
Blue light blocking glasses: How much of the hype is science-based?
Blue light from our electronics is said to be harmful, and "blue blocking" glasses are touted as a panacea to numerous health issues. Is there any evidence to substantiate these claims?
An incomplete list of COVID-19 quackery
Possibly the only thing spreading faster than COVID-19 is the pseudoscience about COVID-19.
Smoking and COVID
Does smoking worsen COVID infections? Or is it protective? As more evidence emerges, the smoke is starting to clear.
More drug shortages due to COVID-19
COVID-19 is worsening a long-standing problem: Drug shortages
Chiropractors continue to make claims about chiropractic and COVID-19
Chirorpractors continue to make unsubstantiated claims about COVID-19.

