New to supplements or not sure where to start? This section covers supplement basics, quality tips, how to choose evidence-backed options, and how to avoid common mistakes—so you can make safer, more informed decisions.
Vitamin A (and carotene) keep mucous membranes healthy; thus, it protects against infections, even in infants. Extremely important in fighting infections. It prevents night blindness, eye diseases, and weak eyesight. …
