1. 不吃早餐 No Breakfast
不吃早餐血糖过低，养分不足造成大脑衰退。
People who do not take breakfast are going to have a lower blood sugar level.This leads to an insufficient supply of nutrients to the brain causing brain degeneration.
2. 暴饮暴食 Overeating
容易造成脑血管硬化，从而精神锐减。
It causes hardening of the brain arteries, leading to a decrease in mental power.
3. 抽烟 Smoking
导致多种脑萎缩，会造成老年痴呆。
It causes multiple brain shrinkage and may lead to Alzheimer disease.
4. 高糖分摄取 High Sugar consumption
过多的糖分会造成蛋白质等的吸收引发营养不良，会影响大脑发育。
Too much sugar will interrupt the absorption of proteins and nutrients causing malnutrition and may interfere with brain development.
5. 空气污染 Air Pollution
大脑是最消耗氧气的器官，污染的空气当然会使得大脑机能退化。
The brain is the largest oxygen consumer in our body. Inhaling polluted air decreases the supply of oxygen to the brain, bringing about a decrease in brain efficiency.