Lotus leaf, lotus, also known as water lily lotus stems and leaves of plants. Chinese medicine believes that the leaves of sweet, cold, spleen, stomach, there Qingre, Liver lipid-lowering power, apply heat, thirst, dry mouth lead to drink, short yellow urine, dizziness, pale red red, hypertension, hyperlipidemia. Lotus is a "medicinal and edible" food, the leaves are rich in flavonoids, most oxygen radical scavenger, can increase SOD (superoxide dismutase mildew) vitality, reduce MDA (lipid peroxides MDA) and 0X-LDL (ox-LDL) is generated, it can increase coronary blood flow, there is antagonism experimental myocardial infarction; acute myocardial ischemia has a protective effect; the treatment of coronary heart disease, high blood pressure so have a significant effect; reducing diastolic blood pressure, prevention of cardiac arrhythmias, cardiovascular disease, also plays an important role, so the lotus flavonoids are a class of extremely valuable and material to be developed, it can be used as raw material for drugs for cardiovascular disease, but also widely used in functional foods, health foods and beverages. In addition, the leaves of another category of biological active substances --- alkali, significant physical activity, with a significant lipid-lowering, anti-virus and other effects.

For many years aquatic herb leaf lotus leaves. Its chemical ingredients are nuciferine, citric acid, malic acid, gluconic acid, oxalic acid, succinic acid and other anti-mitotic effect of alkaline ingredients.
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Pharmacological studies have found that the leaves with antipyretic, antibacterial, antispasmodic effect. Effect: After the leaves bitter after taste cooked, slightly salty, Xin Liang, with Qingshu dampness, Sun divergence, eradicates stasis bleeding and other effects, have a certain effect on a variety of ailments.