The best time to take soy isoflavones is after a meal. A large amount of data shows that consuming soy isoflavone products after meals is more effective than consuming them before meals and reduces the occurrence of intestinal discomfort symptoms. Soy isoflavones are absorbed in the small intestine, and when consumed after meals, the small intestine is in working condition, so soy isoflavones are more easily absorbed by the body and achieve better tonic effects. Generally speaking, women around 35 years old can take soy isoflavones to regulate their bodies, especially for menopausal women, to mediate insomnia, night sweats, irritability and other symptoms. And soy isoflavones can also be supplemented to regulate the body’s vitamin E content, to play a whitening and rejuvenating effect. It can also improve osteoporosis, which is good for health. Soy isoflavones is a good food for health care, but we should pay attention to the purchase from the regular manufacturers, and to strictly follow the doctor’s instructions regularly, quantitative take, in order to achieve the best therapeutic health effects.