Estrogen can be increased by exogenous supplementation of estrogen, dietary regulation, and treatment of primary diseases. 1. Exogenous supplementation of estrogen: Usually, after menopause, the decline of ovarian function or ovarian hypoplasia will lead to a decrease in the level of estrogen in the body. Estrogen can be supplemented by exogenous methods, such as estradiol valerate tablets, ethinyl estradiol and so on. 2. Dietary regulation: If the patient is overly dieting or picky about food, insufficient nutritional intake will affect the function of ovarian secretion of sex hormones, which will lead to a decrease in estrogen level. Patients can regulate their diets by supplementing high-quality protein foods, such as beans and dairy products. 3. Treatment of primary disease: some patients may have decreased estrogen levels due to diabetes. Diabetic patients can generally control their blood sugar through dietary regulation, exercise, oral hypoglycemic drugs such as metformin and insulin injections. Estrogen levels may increase after blood sugar control is stabilized. Patients who want to raise estrogen in their bodies are advised to go to a regular hospital and let professional doctors treat them with medication according to their individual conditions.