is true that there are many in the crowd is weak, for the performance brass fitting  of various body tissues, organs and the lower the overall function and the need Jinbu. Chinese medicine to the pathological condition known as "Qi is", caused by the disease known as the "Deficiency Syndrome." Mainly for the palpitation shortness of breath, malaise, loss of appetite, food income not, cough virtual breath, such as Yaoxisuanruan. brass ball valve This deficiency, the application of qi and blood replenishing the health food products, can play a role. However, under the "lack of form, the temperature of the gas, refined insufficient to make up for a taste of" truth, the Constitution permits a cold, a lamb, dog meat and other food temperature Sibu; physique is a hot card, available Jinbu cold food, such as yam, edible fungus, such as soybean milk Yangyin not greasy, meeting without delay, the Food and Gushen Yin, the better. Wuguai Some experts say: a good meal than anything stronger. In fact, health food products are really means: "grain for the support, and five fruit for help, for the benefit of domestic animals, five dishes for the charge." Elderly People often say, eating market sales of health brass fitting  products and more children are the "Filial Piety" Regardless of and may be a psychological balance point, really have any serious illness, had to the hospital, this is the truth.      Health food products "dependent", the possible negative feedback regulation, as the copper water tank valve, when the pool water level rose to a certain height, with water levels as high as the copper ball valve to put the valve closed. Such as the abuse of impotence health products, artificial blood caused by increased levels of male hormones, inhibit the hypothalamus and pituitary gland to promote gonadal gonadotropin-releasing hormone secretion and reduce or stop, the testes because of lack of "pressure" and the opportunity to "negative Sabotage. " The course of time, then the testes shrink and degeneration, weakening or even lose the ability to continue production, so that in depletion of the source of male hormones, causing irreversible permanent impotence. This shows that the elderly must not be tempted by the health food products, should fill out the study.      The elderly on health food products, of course, will not be "Yinyefeishi", according to the physiological characteristics of the elderly, the development of food to the elderly Yi Xiaohua, taste delicious, better heat balance, diversification and quality of fresh, the amount to 1 or 2 times Fresh is better able to End; fresh brass fitting  drug source and to enhance the resistance of nutritious food to vitamins, calcium, iron, and other foods with higher levels of mainly low-sugar, low-salt, low fat, low cholesterol, high protein food such as natural Food can be developed as the elderly direction. As long as we can to ensure "food security escort," the inexpensive high-quality health food, elderly people can afford, but eating a healthy, happy the elderly will naturally. China's elderly food research and production is rather weak, there is no system of the elderly food industry. Urged concerned about the elderly health food products, the brass fitting  development of high-quality elderly health food market has been imperative.  brass ball valve