How can the elderly eat tempeh healthily?

　　Tempeh is a rare condiment and dish on the table. Tempeh for elderly It has many benefits and has been called "nutritional beans" internationally. It not only stimulates appetite and digestion, dispels wind and cold, but also prevents cerebral thrombosis and Alzheimer's disease.

　　The basic method of making tempeh is to steam soybeans or black beans and ferment them in ceramic tanks. Judging from the appearance, there are two types of tempeh: black and yellow. Current Sichuan, Guangdong and Hunan cuisine uses black tempeh, which is thinner, richer in fragrance, salty and slightly bitter. In addition to being directly used in dishes, almost all canned foods also use black soya beans. Black bean sauce is best for stir-fry dishes, such as stir-fried green pepper bacon with black bean sauce, stir-fried water spinach with soy sauce, braised fish with soy sauce, and stir-fried oysters with black bean sauce. Tempeh basically maintains the original color and shape of the beans. It has no other taste except saltiness. It can be eaten directly or with spicy or sesame oil. Most of them are processed into other tempeh products.

　　Tempeh also contains a variety of nutrients that can improve gastrointestinal flora. Regular consumption of tempeh can also help digestion, lower blood pressure, and improve liver detoxification.

　　The elderly can eat more every day, especially those with blood clots, because experts from the Japan Institute of Geriatrics have found that eating tempeh can prevent cerebral thrombosis. The cobalt content in tempeh is 40 times that of wheat, which is good for preventing coronary heart disease role； Tempeh also contains a large amount of urokinase that can dissolve blood clots, which is very effective in improving blood flow to the brain and preventing and treating Alzheimer's disease.

　　No matter how good the tempeh is, the elderly should not eat too much. It is advisable to eat less than 50 grams per day. Moreover, a lot of salt is added during the processing of tempeh, so if tempeh is added to dishes, the amount of salt used in cooking should be reduced to avoid excessive salt intake, thereby reducing the risk of high blood pressure, heart disease, and stroke.