When individuals, including children, aren’t exposed to a virus—perhaps due to years of isolation and social distancing—“immunity gap” can occur. Here’s a quick checklist to help close that gap.
But in many cases, this distinction won’t matter. For example, a vitamin C (ascorbic acid) molecule extracted and chemically refined from a plant is the same as one created synthetically ...
Scurvy is a terrible disease that has been eradicated, right? The disease is caused by a deficiency of vitamin C (ascorbic acid), found in oranges and other fru ...