Supplementing the endometrium requires raising estrogen levels to promote the growth and thickening of the endometrium. Estrogen levels can be increased by supplementing estrogen-containing foods, such as soybeans and soy products, milk, honey, black beans, jujubes, peanuts, sesame and other foods, soy foods contain natural phytoestrogens, which can regulate human estrogen in both directions. For endometrial thinning caused by estrogen insufficiency, eat more soybeans, soymilk, and soy products to supplement estrogen in your daily diet. In addition, you can use estrogen drugs under the guidance of a doctor, such as Tonicare, which is helpful in supplementing estrogen and promoting and regulating the growth of the endometrium. In addition to diet and medication, you should also pay attention to adjusting your work and rest habits, maintaining a healthy lifestyle, and exercising moderately to improve your physical fitness, which can also help to promote health and regulate the health of the endometrium.