Vitamin C, Zinc & Immune Basics
Vitamin C and zinc are probably the two most reached-for supplements the moment a scratchy throat shows up, and both have a real, legitimate role in immune function. What often …
Why Immunity Feels Different After 40
If it feels like colds knock you flatter than they used to, or linger a few extra days compared with your 30s, there is a genuine biological explanation behind that …