Everyday health products explained plainly. Not medical advice — check with a professional.
Probiotics are living organisms, and heat and moisture kill them. Which ones need the fridge, why the bathroom is the worst place for them, and how to travel with them.
What the numbers and ingredients on a toothpaste tube mean — fluoride strength, hydroxyapatite, whitening agents, abrasivity, and ingredients for sensitive teeth.
Filtered reusable earplugs and cheap foam plugs solve different problems. How each one reduces sound, what the dB number really means, and which to use for gigs, motorcycles, travel and sleep.
