1. Nourish Yin and blood: lotus seed heart has a good effect of nourishing Yin and tonifying the kidney, which can effectively prevent kidney deficiency, Yin deficiency and other diseases.

2. Tranquilizing the mind and brain: lotus seed heart has the effect of calming the liver and tranquilizing the mind, and is beneficial to the mind, so regular consumption can alleviate mental tension, insomnia, and memory loss and other problems.

3. Protection of cardiovascular and cerebrovascular: lotus seed heart is rich in a variety of vitamins and trace elements, often eaten to reduce cholesterol, regulate blood glucose, blood lipids, protection of cardiovascular and cerebrovascular health.

Contraindications:

1. Lotus seed cold, spleen and stomach cold patients had better not eat, otherwise it will lead to abdominal discomfort, diarrhea and other problems.

2. Lotus seed contains some oxalic acid and amylase inhibitors, easy to form calcium oxalate stones, for kidney stone patients, gastric ulcer patients, and may be allergic to the crowd should avoid eating.

3. People with sore throats are advised not to consume lotus seed heart because lotus seed is cold and chilly in nature, which tends to irritate the throat and aggravate the pain.