White pepper is usually suitable for the general population to eat, but too much white pepper or long-term use of a large number of words, the gastrointestinal mucosa has a great stimulating effect, may cause congestive inflammation, the sea will induce hemorrhoids, elevated blood pressure, as well as panic, irritability and other symptoms. Therefore, there are peptic ulcer, coughing and hemorrhaging, hemorrhoids, inflammation of the throat, eye disease patients are best not to eat.

Pepper should also be temporarily banned from people with inflammation and fire, otherwise it will be easier to move the fire to hurt the gas.

White pepper is not high-temperature frying, should be in the dishes or soup is about to come out of the pot to fill a little, evenly mixed in; and meat with cooking, the time should not be too long so as not to avoid flavor evaporation off; fresh pepper can be refrigerated short-term storage, powdered pepper to be in sealed containers, to avoid moisture and light, but it is best to not keep it for too long.