Post by putianliu on Dec 1, 2012 8:59:15 GMT
Nowadays more and more people are beginning to go on a diet. Some people are concerned with their health, and they go on a diet in order to lose unwanted weight.Christian Louboutin Women Shoes 70 But still others, [1]especially the young women, are paying too much attention to their outward appearance. They [2]become the leading numbers who go on a diet. [3]However, dieting might [4]bring great negative effects on people. [3]For one thing, quite a lot of people don’t really need dieting to keep health, and they diet just because they want to keep slim. For them, dieting [5]not only is useless but also might damage their health. [3]For another, some people lack enough knowledge on how to diet scientifically.Nike Shox R4 Shoes ID: 39639 [3]As a result, they are likely to suffer from malnutrition. [6]Considering the serious damage of unhealthy dieting, we should be cautious in dieting. [3]In my opinion, dieting,[7]for whatever reasons, needs professional guidance. [8]Only with right guidance can dieting work [9]as we expect.
It has been estimated that a thousand years ago there were less than 400 million people on earth. However, in the recent thousand years human population has increased nearly 20 times. Nowadays the world population has reached more than 7000 million. The population explosion has caused many problems. Generally, they come down to four major ones.
First, a lot of people can't get employment,Nike Kobe 8 Men Shoes which is a universal problem in the world. Second, in developing countries there are not enough shelters for too many people and so people are not properly housed and even are exposed to the elements. Third, in underdeveloped countries a lot of people suffer from hunger because of food shortage, which in turn causes many other problems, malnutrition, disease, etc.Nike Shox R4 Shoes ID: 39638 Fourth, there are not enough schools for so many people and so a lot of people are illiterate. Therefore, to eliminate these problems, human beings should take effective measures to control population.