1. Relieving summer heat: Both wax gourd and lotus leaf have the function of clearing away summer heat. Drinking wax gourd lotus leaf tea can cool down the summer heat and reduce the fatigue of the body.

2. Detoxification and beauty: Both wax gourd and lotus leaf are rich in vitamins and minerals, which can effectively remove toxins from the body, purify the body and contribute to beauty and beauty.

3. Lowering blood pressure: Rutin and quercetin in lotus leaves can dilate blood vessels, lower blood pressure and contribute to cardiovascular health.

4. Diuresis and detumescence: Both winter melon and lotus leaf have diuretic effect, which can alleviate the edema problem of the body.

However, the disadvantages of drinking wax gourd lotus leaf tea also need to be noted:

1. Drinking too much can easily lead to diarrhea, especially for the fragile gastrointestinal system. Don't drink too much at a time.

2. Although wax gourd lotus leaf tea can cool down and relieve summer heat, it is not suitable for drinking in too cold weather, which may easily cause upper respiratory tract infection.

3. Although wax gourd lotus leaf tea is helpful for lowering blood pressure, inducing diuresis and reducing swelling, it is not a drug for treating these diseases, and cannot replace regular medical treatment.