老人们普遍都有勤俭节约的习惯。即使到了冬天,洗碗、洗菜时,怕费电、费水而不肯用温水洗涤,宁可用冷水。事实上,无论对于老人自身健康还是生活中洗碗洗菜的需要,都建议用温水。从饮食卫生、健康角度来看,用温水洗菜洗碗有着诸多的 Elderly people generally have a thrifty habit. Even in the winter, when washing dishes, washing vegetables, afraid of electricity, water and refused to wash with warm water, would rather use cold water. In fact, it is recommended to use warm water both for the health of the elderly and for the needs of dishwashing in daily life. From the diet health, health point of view, washing dishes with warm water there are many