冬天寶寶吃什么可耐寒？
研(yan)究發現，維(wei)(wei)生(sheng)(sheng)(sheng)素(su)B2和(he)維(wei)(wei)生(sheng)(sheng)(sheng)素(su)E具有幫助人體(ti)抵御寒(han)冷(leng)(leng)(leng)的作用，可(ke)以增強人體(ti)在寒(han)冷(leng)(leng)(leng)環境(jing)中(zhong)的適應能(neng)力。單純補(bu)(bu)充維(wei)(wei)生(sheng)(sheng)(sheng)素(su)B2，可(ke)以使人體(ti)耐受(shou)的寒(han)冷(leng)(leng)(leng)溫度降低2～3℃。一般人在零下5～6℃時可(ke)能(neng)發生(sheng)(sheng)(sheng)凍傷，而補(bu)(bu)充維(wei)(wei)生(sheng)(sheng)(sheng)素(su)B2之后(hou)，零下7～9℃時才發生(sheng)(sheng)(sheng)凍傷。如果(guo)能(neng)給小孩(hai)同時補(bu)(bu)充維(wei)(wei)生(sheng)(sheng)(sheng)素(su)B2和(he)維(wei)(wei)生(sheng)(sheng)(sheng)素(su)E，那么耐受(shou)寒(han)冷(leng)(leng)(leng)的能(neng)力更強。
此外(wai)，維生素B2和維生素E在機體內還(huan)有其(qi)他的功效。如維(wei)生素E能(neng)夠清除體內的氧(yang)自由基，具有增強(qiang)機體抵抗能(neng)力、改(gai)善血液循環、預防