Alkaline Taboo: Vitamin B1, B2, Niacin, and Vitamin C are stable in an acidic environment but are easily decomposed in an alkaline one.
Adding salt first is incompatible with vegetables: It causes the cooked vegetables to lose their fresh, tender taste and makes the texture tough.
Adding ginger early is incompatible with fish: Ginger should be added after the fish's protein has coagulated to effectively remove the fishy smell and enhance its flavor.
Vinegar is incompatible with pork bone soup: It affects the body's absorption of nutrients.
Vinegar is incompatible with green vegetables: It significantly reduces their nutritional value.
Vinegar is incompatible with carrots: It will completely destroy the carotene.