The efficacy of drinking water infused with Cassia seeds, hawthorn, and lotus leaves.
Generally, the main effects of drinking water infused with cassia seeds, hawthorn, and lotus leaves include clearing heat and improving vision, relieving summerheat and dampness, promoting digestion, lubricating the intestines and relieving constipation, cooling the blood and stopping bleeding. Detailed explanations are as follows:

1. Clearing Heat and Improving Vision: Cassia seeds are slightly cold in nature and act on the liver and large intestine meridians, offering the effect of clearing heat and improving vision. They are commonly used to treat symptoms such as red, sore eyes, photophobia with excessive tearing, and blurred vision. When steeped in water together with hawthorn and lotus leaves, they help relieve eye fatigue and protect vision.
2. Relieving Summerheat and Dampness: Lotus leaves have a bitter taste and neutral nature, acting on the liver, spleen, and stomach meridians, and are effective in relieving summerheat and eliminating dampness. They are commonly used to treat symptoms such as heat-induced thirst and diarrhea caused by summerheat-dampness. During hot weather, lotus leaves combined with cassia seeds and hawthorn in a tea can help alleviate heat discomfort and provide a cooling, refreshing effect.
3. Promoting Digestion and Stomach Health: Hawthorn has a sour and sweet taste and is slightly warm in nature, affecting the spleen, stomach, and liver meridians. It aids digestion and promotes stomach function. It is commonly used to treat food stagnation from overeating meat and fullness in the stomach area. When steeped with cassia seeds and lotus leaves, it can enhance secretion of gastric juices, aid digestion, and improve appetite.
4. Lubricating the Intestines and Relieving Constipation: Cassia seeds contain emodin, which lubricates the intestines and helps relieve constipation. Hawthorn contains lipase, which promotes intestinal motility and improves symptoms such as unsatisfactory diarrhea. When steeped with lotus leaves, this combination increases intestinal moisture, softens stools, and stimulates bowel movements, thereby alleviating constipation.
5. Cooling the Blood and Stopping Bleeding: Lotus leaves also have the effect of cooling the blood and stopping bleeding, commonly used to treat symptoms such as vomiting blood, nosebleeds, bloody stools, and excessive uterine bleeding caused by blood heat. When steeped with cassia seeds and hawthorn, it can constrict blood vessels and help stop bleeding.
Excessive consumption of cassia seed, hawthorn, and lotus leaf water may irritate the gastrointestinal tract, causing symptoms such as abdominal pain and diarrhea. It is recommended to consult a physician before consumption and ensure moderate intake.