As the saying goes, open seven things, "fuel vinegar tea." Although the tea came in last, but many people can not live without it. In recent years, scholars relationship between tea consumption and human health is concerned. But for patients with uremia is not it also can have tea it?
It is known that tea contains more than 350 kinds of chemical substances, such as tannic acid, VA, VC, VB, etc. Tea can add some trace elements essential to human diseases have some preventive effect. The study shows that drinking tea can reduce blood viscosity, prevent thrombosis, reducing capillary permeability and fragility, and lower serum cholesterol and increase high-density lipoprotein, the role of prevention of cardiovascular disease and have anti-aging and increase immunity. Drink tea can make people excited, we have a strong heart, diuretic, astringent, antiseptic, anti-inflammatory effects, long-term tea water, can eliminate fatigue, enhance memory and so on.
Uremia is the most serious stage renal failure, at this stage, in addition to water and electrolyte metabolism and acid-base balance, but due to the large number of metabolites in the body retention and presents the digestive tract, heart, lungs, nerves, muscles, skin , a wide range of systemic symptoms such as blood, a serious threat to the health and safety of patients. Kidney disease experts pointed out that at this time in uremic patients in addition to actively cooperate with the treatment, but also pay special attention to everyday life and other aspects of diet care.
However, tea contains caffeine, about the equivalent of a cup of tea in a cup of coffee contains 30% to 50% of caffeine, tea contains caffeine lot more. Have proven that caffeine can cause distortion of the body's normal cells, there may be carcinogenic, and had to drink a lot of tea, so that the human nervous system excitement, heart, kidney burden, promote gastrin secretion, induced peptic ulcer, and, Tannins acid easily binds to iron reduce the absorption of iron hematopoietic factors, uremic rehabilitation is very negative, so, to sum up, uremic patients can drink tea, but tea uremic patients must be adequate, but not drink tea.
Uremic patients diet should pay attention to what it?
Because patients with severely impaired renal uremia, renal original functions are not well play a role, then uremic patients diet should pay attention to what it: Experts advise uremic patients need to limit the intake of protein, but does not prohibit photo into proteins. Some patients because of abdominal distension and poor appetite, plus there are "restricted protein intake" concept, so meat, eggs, milk and almost a little to eat, eat porridge plus vegetables, resulting in lack of heat. Over time, will lead to malnutrition. In fact, uremia patients, especially weight loss, dietary oils and starch should be increased in order to supply the body enough calories, reduce body protein breakdown.
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