Kidney deficiency in women is usually caused by too much sex or irregular life, always staying up late, gradually increasing age, etc.. It is often manifested as soreness and weakness of the waist and knees, coldness and fear of cold, irregular menstruation, amenorrhea and sexual coldness. It is recommended that women can eat more black sesame, black beans, black rice, animal kidneys, pig bones, chicken bones, sea cucumber, dried cinnamon, Agaricus blazei, He Shou Wu and other foods. You should pay attention to the regular work and rest schedule, avoid the intake of stimulating food, and moderate the number of sexual life.