Quercetin
by
Yea verily. Even though I was exposed to kin who had a bad case of flu having had a life style of drinking green tea taking vit D3 and drinking vegetable juice the viruses never touched me. As far as zinc is concerned merely check to see which food drink and snacks contain zinc. Also on whey products at health food stores certain nuts and also Ovaltine
is that a horse headed fish [ side ways ? }