To regulate the accumulation of food, you can use hawthorn, Liuxinqu and malt to boil water and take it. Hawthorn is a medicinal substance, as a traditional Chinese medicine, it has the efficacy of invigorating the stomach and eliminating food stagnation, dispersing blood stasis and promoting circulation of qi, resolving turbidity and lowering fat (cleansing the body of impurities and reducing excess fat in the body), and can be used for stagnation of meat and food, abdominal pain and diarrhea, gastric and epigastric distension, post-partum abdominal pain with stagnation of blood and stasis of blood, dysmenorrhea and menstrual occlusion, chest paralysis (stuffy pain in the chest), cardiac pain, and heart- and abdominal-prickling pains. It should be used with caution for those with excessive gastric acid secretion, weak spleen and stomach but without stagnation, and its adverse effects are not clear. Liuxinqu has the efficacy of eliminating food stagnation, strengthening the spleen and harmonizing the stomach, and can be used for dietary stagnation. It is often used together with malt, hawthorn, and lycopodium to treat food stagnation, dullness of the stomach (lack of appetite, reduced food intake), low food intake, epigastric (abdominal) distension, and diarrhea and intestinal tinnitus. Side effects and contraindications for this product are unclear. Malt is a substance of the same origin as food and medicine, as a traditional Chinese medicine, it has the efficacy of eliminating food and moving qi, opening the stomach and strengthening the spleen, restoring breast milk (so that breast milk will be reduced or no longer be secreted) and eliminating flatulence, it can be used for food stagnation (food that is poorly digested and stagnates in the stomach) that does not dissolve, low food consumption in a deficient spleen and fullness in the epigastrium; breast distension and pain, breast milk stagnation and accumulation, breast weaning of women; liver stagnation and coercion (pain in the area of the coerced ribs), liver and stomach qi pain. This product should not be used by lactating women, and its adverse effects are not known. Boiling the above medicines in water may have the effect of eliminating food stagnation and resolving the accumulation of stagnant food. However, Chinese herbal medicines need to be correctly combined and decocted to maximize their effect, and the effect of single medicines boiled in water is limited. Please do not use these medicines on your own. If you suffer from food accumulation, it is recommended that you go to the hospital for consultation.