Immunity5 min readNo single food can “boost” your immune system, but your everyday diet genuinely matters. Here’s the evidence — and the immunity claims you can ignore.
Immunity3 min readAdults average two to three colds a year — so catching bugs regularly is usually normal. Here’s what ‘getting sick a lot’ really means, and when it’s worth a doctor’s visit.
Immunity7 min readYou can’t “boost” your immune system like a battery — but healthy habits genuinely support it. Here’s what the evidence says about food, supplements, sleep, stress and vaccines.