俗话说“春捂秋冻”,为什么春天要“捂”着一点儿呢?1.有利于抵御风寒。春风于温暖之中暗藏杀机,初春时节经常有寒流或冷空气南下,导致气温急剧下降。在这种情况下,如果不捂着点儿,就很难适应这种冷暖的变化,可能会患感冒、气管炎等疾病。特别是抗病力差、体质衰弱的老年人,因 As the saying goes, “Spring cover autumn freeze,” why the spring to “cover” a little bit? 1 is conducive to resist the cold. Spring breeze in the warm hidden murderous, early spring season often have cold or cold air south, leading to a sharp decline in temperature. In this case, if you do not clutching a little, it is difficult to adapt to such changes in the cold, may suffer from cold, bronchitis and other diseases. Especially the poor disease resistance, frail elderly, due