Can boiling litchi shells in water help relieve menstrual discomfort?
Generally, boiling litchi shells in water can help alleviate discomfort during menstruation; the specific analysis is as follows:

Litchi shells contain a certain amount of dietary fiber, which partially dissolves into the water when boiled. Dietary fiber can stimulate intestinal peristalsis, accelerate the elimination of food residue and metabolic waste from the intestines, and reduce the retention time of toxins in the gastrointestinal tract, thereby promoting the excretion of intestinal toxins to some extent. At the same time, drinking water boiled with litchi shells can increase water intake, and sufficient hydration helps promote kidney metabolism, assisting the kidneys in eliminating excess water and some metabolic toxins, further supporting the body's detoxification process. However, this detoxifying effect is relatively mild and mainly targets certain toxins in the intestinal and urinary systems, thus it cannot replace the body's natural detoxification systems.
When using litchi shell water to promote detoxification, ensure the litchi shells are thoroughly cleaned to avoid introducing residual impurities or pesticides into the body, which could add extra burden. Consumption should be moderate each time, as excessive intake may cause gastrointestinal discomfort, such as bloating or diarrhea.