It is best not to eat after three days of menstruation, and the effect will be better. Add some red beans when cooking. Red beans enrich blood, and coix seed eliminates dampness. Most girls are cold or have too much moisture in their bodies, so it is no problem to eat these two. If you can add some red dates and shredded ginger, it will also have an effect on relieving dysmenorrhea. Coix seed is cold, so I need to buy some fried Coix seed. I bought some red bean coix seed powder in Binong before. Bake at low temperature and grind into powder. Red beans in red bean coix seed powder refer to adzuki beans, which are familiar to everyone. It is better to use adzuki beans, and you can also season them with brown sugar, milk or honey. Coix seed is a good thing for girls. Coix seed drains water. As we all know, girls are very prone to edema during their holidays. It is more effective to eat on the third day after the festival.