夏季人体缺钾原因有三,一是人体在夏季大量出汗,汗液中除了水分和钠以外,还含有一定量的钾离子。二是夏季人们的食欲减退,从食物中摄取的钾离子相应减少,这样会造成钾的摄入不足。其三,天气炎热,人体消耗能量增多,而能量代谢需要钾的参与。人体血清中钾浓度虽低,但它却是生命活 There are three reasons for the potassium deficiency in the summer. First, the body sweats heavily in the summer. In addition to moisture and sodium, sweat contains a certain amount of potassium ions. Second, the loss of summer people’s appetite, the corresponding reduction in food intake of potassium ions, which will result in insufficient potassium intake. Third, the hot weather, the body consumes more energy, and energy metabolism requires the involvement of potassium. Although human serum potassium concentration is low, but it is life