进入老年之后,生理上与青壮年有所不同,对营养也有自己的特殊需求。老年人应该学会科学的进食,才能起到防病治病的作用。一、宜清淡不宜过威:过威的饮食,会造成体内水分潴留,引起血压升高心脏负担过重,也会增加肾脏的负担。老年人肾脏功能开始衰弱,排钠能力下降,体力劳动少了,汗出得也少,如果再与青壮年一样吃含盐较多的饮食,容易引发心血管 After entering the elderly, physiologically different from young adults, but also have their own special nutritional needs. The elderly should learn to eat science, in order to play a preventive and therapeutic role. First, the light should not be too Wei: Viagra diet, will cause water retention in the body, causing high blood pressure, heart overload, will increase the burden on the kidneys. Elderly kidney function began to weaken, decreased ability to discharge sodium, less physical labor, sweating out less, if again with young adults eat more salt-prone diet, easily lead to cardiovascular