As women grow older, the ovarian function will gradually show a decreasing trend. After the age of 30, women are advised to live a regular life, ensure good sleep, develop good habits, and not to smoke or drink too much. This will play a certain supporting role in maintaining the function of the ovaries. In addition, the diet is also recommended to eat more estrogen-containing foods, drink more soy milk, royal jelly, honey, eat more peanut butter, onions, black beans, parsnips, these foods are contained in animal estrogens, or phytoestrogens, the maintenance of ovarian function will play a certain supporting role. When a woman’s ovarian function declines, she will not only look old, but her physical condition will also change accordingly. Hot flashes, excessive sweating, mood changes, decreased libido, etc., and may even lead to cardiovascular disease and osteoporosis.