Lotus root powder is a food with high energy density. If too much lotus root powder is consumed on a regular basis, it can cause a high energy intake, which can lead to the accumulation of fat in the subcutaneous tissues of women and cause the phenomenon of obesity. Lotus root powder contains mucilage protein and dietary fiber, which has the effect of binding fat and cholesterol in food, and has the effect of promoting gastrointestinal motility and protecting the gastric mucosa. Moderate consumption of lotus root powder can help to reduce the digestion and absorption of lipids and eliminate waste from the body. However, attention should be paid to the frequency and quantity of lotus root powder, as it contains a large amount of starch, which can be decomposed into glucose in the intestinal tract. If too much is consumed, the body will not consume too much sugar, which will be converted into fat and accumulate in the subcutaneous tissue, leading to obesity in women. If women consume other foods in addition to lotus root powder, or do not increase exercise, they may still become obese. Therefore, it is recommended that fat reduction be carried out in a scientific way through a reasonable combination of diet or moderate increase in exercise to avoid other effects on the organism.