I read on the internet that the grass of cattle can treat diabetes. How do you say that cattle in the northeast are more grassy, only in March, but not at other times? The grass in the northeast has not germinated in March. ... It is said on the Internet that this kind of grass does not exist all year round, but only exists around March every year, but it also shows that this kind of grass is not rare and can be used for one year after drying.

In fact, Cynanchum komarovii is not in the northeast, but a plant growing in Guangxi. Compendium of Materia Medica is recorded, but the description is unknown. It belongs to common plants and has no definite medicinal value.

There's no evidence to prove whether Niugengcao can treat diabetes, but you should understand the meaning of its alias Niu Geng Grass, which itself means fooling.