No more than 200 grams per day. Soybean dietary fiber powder, rich in vitamins and a lot of cellulose, can supplement vitamins and relieve constipation, which is suitable for everyone. However, the daily limit should not exceed 200 grams. Eating too much will also produce calories, which will easily cause changes in blood sugar and blood lipid, and at the same time increase the chance of obesity. In addition, if you eat too much, the frequency of defecation will increase, and individuals may have symptoms such as diarrhea.