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一、忌清晨吸烟。人苏醒时新陈代谢尚未恢复到正常水平,体内积滞的二氧化碳较多,这时吸烟会使支气管痉挛收缩,使二氧化碳的排出受阻。二、忌空腹喝牛奶。牛奶中的蛋白质经过胃与小肠消化成氨基酸才能在小肠被吸收,而空腹喝牛奶时胃排空很快,蛋白质还来不及被吸收即排到大肠,还会在大肠内腐败成有毒物质。
First, avoid early morning smoking. When people wake up metabolism has not returned to normal levels, the body more stagnant carbon dioxide, then smoking will make bronchial spasm contraction, so that the discharge of carbon dioxide blocked. Second, avoid fasting drink milk. Protein in milk through the stomach and intestine to digest amino acids can be absorbed in the small intestine, fasting empty stomach to drink milk, protein is too late to be absorbed into the large intestine, but also in the large intestine decay into toxic substances.