Do you often feel very tired? Are you keeping on having no vitality? In actuality, you just have to take those vitamin A,B,C,E ,iron, zinc and other nutrual food. They will help you to reinforce your immune system and improve your bodily consitution. It is a kind of torture for every female to suffer pain during her periods once in a month. Actually, it requires to adjust the food to absorb necotine acid, vitamin B2, calcium, magnesium asnd other nutrients. Then it will gently and effectively decrease this female inconvenience. 35 kinds of vitamins and minerals are intruduced in this book. Each kind is explained in detail regarding its effects, symtoms of lacking elaments, assistance and resistance of absorption, the best way of absorption, special requirements, rich in food, to remind the result of over absorption and suggestion of daily qualtity required. Expert of nutrition has analized those food and figure out the daily required quantity for each person to meet satisfection. 40 nutritions problems have been classified into age, special usage, physical condition and so on. Cause of systom, precaution and suggestion are also listed. It will make you feeling relaxed to solve those nutritions problems. In addition, 105 kinds of nutritions supplements are shown.no matter what you think to take care of your health from daily food or you are in need of supplements eagerly, you can obtain the most practical information pertaining to health in this book.