Timely health questions, answered from the research — every claim cited, every product pick evidence-graded.
Hot nights measurably wreck sleep. Here's what the research supports — from the free fixes that do the heavy lifting to the handful of supplements with real trial data.
PM2.5 from wildfire smoke gets indoors and stays there. What the EPA and clinical trials say works — sealing the room, HEPA filtration, and what to skip.
