1. Fish is acidic food. Good food is almost always acidic, such as: fish, meat, rice, wine, sugar, etc., all acidic food, on the contrary, alkaline food such as kelp, vegetables, white radish, tofu, etc. are mostly not easy to cause appetite but good for the body food.

2, in nutrition, food is generally divided into acidic food and alkaline food two categories. The acidity or alkalinity of the food has nothing to do with its own PH value or flavor, i.e., food that tastes acidic is not necessarily acidic.