十九種不良生活習慣   (大腦缺氧和缺乏營養，影響腦細胞的新陳代謝和成長。)
                                                                                                                                                               
1.起床先疊被
                                                                               
人體本身─也是一個污染源。
                                                                               
在一夜的睡眠中，人體的皮膚會排出大量的水蒸氣，使被子不同程度地受潮。
                                                                               
人的呼吸和分布全身的毛孔所排出的化學物質有145種，

從汗液中蒸發的化學物質有151種。
                                                                               
被子吸收或吸附水分和氣體，如不讓其散發出去，

起床就立即疊被，易使被子受潮及受化學物質污染。
                                                                                
                                                                               
                                                                               
2.不吃早餐
                                                                               
不吃早餐的人則通常飲食無規律，

容易感到疲倦，頭暈無力，
                                                                               
天長日久就會造成營養不良、貧血、抵抗力降低，並會產生胰、膽結石。

3.飯後鬆褲帶
                                                                               
飯後鬆褲帶可使腹腔內壓下降，

消化器官的活動與韌帶的負荷量增加，
                                                                               
從而促使腸子蠕動加劇，易發生腸扭轉，

使人腹脹、腹痛、嘔吐，還容易患胃下垂等病。

4.飯後即睡
                                                                               
飯後即睡會使大腦的血液流向胃部，由於血壓降低，
                                                                               
大腦的供氧量也隨之減少，造成飯後極度疲倦，
                                                                               
易引起心口灼熱及消化不良，還會發胖。
                                                                               
如果血液原已有供應不足的情況，飯後倒下便睡，
                                                                               
這種靜止不動的狀態，極易招致中風。
                                                                       
                                                                               
5.飽食
                                                                               
飽食容易引起記憶力下降，思維遲鈍，
                                                                               
注意力不集中，應激能力減弱。經常飽食，

尤其是過飽的晚餐，因熱量攝入太多，
                                                                               
會使體內脂肪過剩，血脂增高，導致腦動脈粥樣硬化。
                                                                               
還會引起一種叫“纖維芽細胞生長因子”的物質在大腦中數以萬倍增長，

這是一種促使動脈硬化的蛋白質。
                                                                               
腦動脈硬化的結果會導致大腦缺氧和缺乏營養，影響腦細胞的新陳代謝。
                                                                               
經常飽食，還會誘發膽結石、膽囊炎、糖尿病等疾病，使人未老先衰，壽命縮短。

6.空腹吃糖
                                                                               
越來越多的証據表明，空腹吃糖的嗜好時間越長，
                                                                               
對各種蛋白質吸收的損傷程度越重。
                                                                               
由於蛋白質是生命活動的基礎，
                                                                               
因而長期的空腹吃糖，更會影響人體各種正常機能，
                                                                               
使人體變得衰弱以致縮短壽命。