1, self-raising flour is a leavening agent, which is different from yeast powder. Generally speaking, self-raising flour can be eaten with other flours at the same time, which is harmless to the body. If you only eat food made in self-raising flour for a long time, it may also cause nutritional deficiency. Therefore, it is necessary to ensure a balanced diet and reasonable intake of nutrition.

2. self-raising flour is made by adding sodium bicarbonate, calcium dihydrogen phosphate and other ingredients into refined flour. It mainly releases carbon dioxide gas through chemical neutralization reaction with air components, which increases the bulkiness and softness of dough, thus playing a role. The food made in self-raising flour is fluffy and soft, and easy to digest and absorb. If it is eaten with various vegetables, meat and other staple foods for a long time, it will help to supplement nutrition and be beneficial to the body.

3. The pasta made from self-raising flour or self-raising flour has a single nutritional component, and long-term consumption of this kind of food may lead to a lack of nutritional components. Therefore, even if eating self-raising flour for a long time will not cause harm to the body, we should ensure a balanced diet and reasonable nutrition supplement. In addition, when using self-raising flour, we should pay attention to the shelf life. If the shelf life has passed, you need to avoid eating, so as not to lead to mildew or deterioration of food and food poisoning.