sky刘小子
1、Excessive diet, the hair is lack of adequate nutrition, such as the lack of iron intake, it will be yellow and dull, resulting in a lot of hair loss.
（过分节食，头发则缺乏充足的营养补给，如缺少铁的摄入，便会枯黄无光泽，最后导致大量脱发。）
2、Excessive dieting can lead to inadequate fat intake and storage, a lack of nutrients, severe brain damage and memory problems.
（过度节食会导致人体脂肪摄入和储存量不足，机体营养缺乏，严重还会导致脑细胞受损，记忆力也会受到影响。）
3、Long-term diet is very easy to cause the lack of vitamins and trace elements.
cause the metabolic function of the human body to slow down, lead to endocrine disorders, serious health will affect the body.
（长期节食则很容易引起维生素和微量元素的缺乏，造成人体的代谢功能减慢，导致内分泌失调，严重则会影响身体健康。）
4、Long-term diet will lead to the stomach's ability to work and bear the ability to decline.
if you do not eat on time, there is no food in the stomach, will directly stimulate the stomach to produce gastric acid.
（长期节食会导致胃部的运转能力和承受能力下降，若不按时吃饭，胃里没有食物，就会直接刺激胃部产生胃酸。）
5、The body's energy mainly comes from fat, protein, carbohydrates, and the main food containing these nutrients is meat and staple food.
if you do not eat at all, then protein and carbohydrates will be seriously lost, the body's energy will be greatly reduced.
（人体的能量主要来自于脂肪、蛋白质、碳水化合物，而含有这些养分的主要食物是肉类和主食，如果一点不吃，那么蛋白质和碳水化合物将严重缺失，身体的能量会大大降低。）
参考资料来源：人民网-节食减肥的危害究竟有多大？
向上七季
例文1：:Today, there are more and more people going on a diet.当今节食的人越来越多。Going on a diet keeps people from growing too fat and saves them from many inconveniences and diseases related to being overweight.节食可以防止肥胖，避免许多由于肥胖带来的不便和疾病。However, if carried too far, going on a diet could become extremely dangerous. Some young girls risk their lives to lose weight because they are eager to have a beautiful figure. The risk can damage their health and even can be life threatening.过度节食也是相当有害的，有些女孩为了有漂亮的身材，常常过度节食，甚至不管自己的健康状况。这种做法往往有损健康。假如你们学校“英语爱好者俱乐部”将对饮食习惯进行讨论。请根据提示，用英文写一篇题为‘中国饮食’的发言稿。内容要点如下：1.中国饮食被认为是世界上最健康的饮食之一。2.中国饮食中的糖和脂肪含量低，不易使人发胖；3.但目前随着麦当劳，肯德基等西式快餐在中国的迅速扩张，年轻人的饮食中开始含有越来越多高糖高脂的垃圾食品，从而大大影响了国民的健康。4. 为了保持健康，我们应该多参加锻炼，保持均衡饮食，多吃水果蔬菜，少吃奶油，巧克力等。Chinese diet is considered to be one of the most healthy diet in the world because it contains less sugar and fat, keeping us away from obesity. However, with the wide spread of Mc Donald’s and KFC fast food restaurants in China, many young Chinese found more and more junk food are coming into their diets. Those deep fried chips and burgers served in the western fast food restaurants are rich in sugar and fat, which has a great negative effect on our health. In order to maintain our health status, we should do more exercise. Meanwhile, keeping a balanced diet is a must with more fruit and vegetables, less butter and chocolates.例文:2：Possible version: Health is far more important than wealth. Good health enables us to enjoy our life and achieve what we hope for in our career. On the contrary, poor health leads to nothing. How can we keep healthy Here is some advice. Firstly, it is very important for us to take more fruits and vegetables because they provide vitamins, and we have to keep a balanced diet. So we should avoid food with lots of sugar and fat/which is rich in sugar and fat. Secondly, we'd better exercise every day to make our bodies strong. Besides, we have to avoid too much work pressure. Finally, we have to get rid of those bad habits that damage our health, such as drinking and smoking. In conclusion, if we stick to the advice given above, we will lead a healthy life. 例文3： Healthy eating is important for us in our daily life. Food can give us energy and help us build up our body. What and how should we eat to be healthier? First, we should have enough clean food each meal. Second, it's important to keep a balanced diet. Different kinds of food provide us different nutrition we need every day. Third, we should have a regular meal. In this way, we'll be strong and healthy, and we'll do well in our study.I'm sure we will all be healthy one day! 例文4：An increasing number of people are becoming aware of the significance of health maintainence . Just as the basic need of human beings for survival , like food to prevent starvation , and clothing to keep away from cold , being healthy is one essential element , which would be easily ignored . Here , tips for keeping good healthy are to be : work regularily and rest adequately , keep in good hours and have a healthy diet . If you do not intent to get yourself sick , exercising every moring would surely be the best way to prevent disease . Often can be seen that there are senior folks jogging and playing Taiji on the square or garden . And many young peers would much like to take sports gathering , such as table tennis and badminton , instead of spending the whole night getting drunk in bars . And as is known to all , tobacco an alcohol are the two greatest evils that creat negative affections on our health . Thus a man should definitely be sure of what to eat and what not , what to drink and what not . Besides , joining a family outdoor pinic in a shining weekend would be a lovely way to keep psychologically/mentally healthy . Anyway , health is the most precious gift that man can ever have .越来越多的人们已经意识到健康的重要性。正如食物充饥、衣物御寒一样，拥有健康也是人类生存的必要条件之一，而它却往往被忽视。以下有保持身体健康的小秘笈：规律的工作、充足的休息、早睡早起、健康饮食。如果你不想把自己弄生病，那么每天的晨练一定是预防疾病最好的方式。经常可以看见，很多老年人在广场或公园健身或打太极拳，而很多年轻人也喜欢聚在一起玩玩乒乓球或羽毛球，而不再是扎堆在酒吧里宿夜买醉。地球人都知道，烟草和酒精是影响我们健康的两大恶邪，所以应该明白，什么该吃什么不该吃，什么该喝什么不该喝。除此之外，在阳光灿烂的周末跟家里人到郊外野餐也能使得心理/精神保持健康。总之，我们应该知道，健康是上天赐给人类最宝贵的礼物。
