Soybean isoflavone is really a very good health care product, which is widely recommended for women. Taking it for a long time can solve some problems existing in the human body. Many female friends say that the effect of soybean isoflavone is really good. Many female friends will have skin aging, increased wrinkles, insomnia, bad temper and so on during menopause. Soybean isoflavones can regulate endocrine and restore menstruation. However, excessive soybean isoflavones will do some harm to health. The taboo of soybean isoflavone is mainly understood from three aspects. First, soy isoflavones can't be taken with drugs, so you must stop using soy isoflavones before taking other drugs. Second, avoid eating some spicy food during taking soybean isoflavone, and try to give priority to light food. Third, when taking soy isoflavones, you must avoid drinking ozone, because smoking and drinking will affect women's ovaries and aggravate the problem of endocrine disorders.