食盐过多易患感冒夏天,人体出汗较多,体内所需盐分就要相对增加。但据美国哈佛大学医学院对254名易患感冒的人进行的调查结果显示,约有85%的感冒患者,在日常生活中,每天的食盐量要比一般人多。专家认为:食盐过多,体内氯化钠浓度过高,而钠离子可抑制呼吸道细胞的活性,从而降低细胞的免疫能力,同时使口腔内的唾液腺体分泌唾液减 Excessive salt susceptible to cold summer, the body sweating more, the body will need to increase the relative salt. However, according to a survey conducted by Harvard Medical School in 254 people with a common cold, about 85% of the patients with cold have daily salt intake more than the average person in daily life. Experts believe that: excessive salt, sodium chloride concentration in the body too high, and sodium ions can inhibit the activity of respiratory cells, thereby reducing the immune capacity of cells, while the mouth of the salivary gland salivary secretion of less