The astragalus and lotus heart can be put together in water to drink, red wine, replenish qi and blood, improve the role of the body, lotus heart on the clear internal fire, especially the role of clear heart fire. The two put together and did not produce some toxic substances, and will not affect their respective therapeutic effects, so it is possible to put together to take, but can not be taken for a long time, lotus heart easily lead to diarrhea.

The flavonoid composition of lotus seed heart mainly contains rutin, rutin, chrysin, lignocaine and so on. The study of flavonoids in the heart of lotus seed is mostly focused on the extraction process and content determination in two aspects, the study of its pharmacological effects is not much.

Lotus heart (NelumbinisPlumula) is the dried young leaves and embryonic roots from the mature seeds of lotus (NelumbonuciferaGaertn.) in the Water Lily family, with the effects of clearing the mind and tranquilizing the spirit, relieving cough and phlegm, lowering blood lipids, stopping hemorrhagic and anti-inflammatory, antioxidant, anti-AIDS, anti-thrombosis, protecting the liver, lungs, kidneys, and the protection of the central nervous system.