1. Nourish the kidney and the heart: lotus seed has a very good effect on the kidney, can protect the heart, regulate the heart rhythm and blood pressure, on chronic renal failure, midnight dreaming, insomnia, and other symptoms have a very good effect on the improvement of the role.

2. Tonic spleen and stomach: lotus seeds have the effect of moistening the lungs and cough, strengthening the spleen and stomach, benefit the qi, clearing heat and detoxification, etc., for the spleen and stomach weakness, stomach pain, diarrhea, coughing, thirst and other symptoms have a very good effect on relieving.

3. Enhance immunity: lotus seeds are rich in polysaccharides, proteins and other nutrients, which can enhance the body's immunity and improve the body's ability to fight diseases.

4. Prevent aging: lotus seeds in a variety of nutrients can promote blood circulation, antioxidant, delay the aging of the human body, to prevent aging and the occurrence of various diseases.

5. Weight loss and beauty: lotus seed contains special proteins and polysaccharides, can enhance skin elasticity, promote skin cell metabolism, to achieve weight loss and beauty effects.

In short, lotus seed is a very nutritious food, for human health has a variety of benefits. However, it should be noted that the lotus seed also has some contraindications, such as body cold, liver and gallbladder disease, chest tightness and asthma, and other people should eat with caution.