Is cooking porridge with alkali harmful to human body?
Our gastric juice is in a strong acid environment. Eating a small amount of food containing edible alkali can neutralize stomach acid. Eating too much edible alkali will change the gastric environment and destroy the acid-base balance.
Edible alkali is a kind of food additive, which can increase the bulkiness of pasta when added to flour, but a large amount of edible alkali will break the acid-base balance of the stomach and cause gastrointestinal discomfort.