Several hundreds million years ago, when human beings are created, we live on fruits, vegetables and plant. With the development of economic, our life has changed so much, many kinds of food available. So it become difficult to define which kind of life is healthier and better.
Vegetarian runners believed that their food add extra energy. They have their reasons: Ross Murray, a swimmer who wins two Olympic Gold Medals in 1956; the top runner Johnny Wes Mahler continue to record six world swimming records after becoming a vegetarian.
You certainly can deem that they are lucky runner though they have bad diet and food. However, if you believe the results of scientific research, you may know that they are obviously not the kind of people lucky enough to win. Their favorite study is done in 1970s, compared the endurance of 15 carnivore and thirty-four vegetarian. When they asked the meat eaters try to stretch arms, only two people can stick 15 minutes. No one of them can maintain thirty minutes. Among the vegetarians, there are twenty-two lasted fifteen minutes, with fifteen lasted thirty minutes or more. It is said that one people keep the posture more than 3 hours.
Moreover, the vegetarian is not based on energy reason alone. It is based on many other factors. Some of them seem to be quite persuasive.
For example, one reason is raised from physiology eyes. Vegetarians said that human is born simply do not eat meat, so sometimes some people choke on the meat. Human is not same with wolf, wolves tear meat into pieces and then swallows. Human beings need open with his teeth and then chew the first bite, which is the best way for banana, pumpkin or carrots. But eating fried steak is completely inappropriate. Dr. Killen from Brooklyn raised his view on a medical conference not long before. Herbivores teeth structure is sharp incisors, molars flat, round, for crushing and grinding food. This indicates that the physiological structure of these animals is to eat vegetables, leaves, plants, roots, fruits, nuts and grass. The research on modern people shows that he has all the characteristics of pure herbivores. Vegetarian said that out ability to absorb cholesterol is bad. Study report also revealed that very little strict vegetarian get heart disease. This is because our physical structure is not prepared to allow us to eat so much cholesterol.
Vegetarian and many others said that meat is not good to our healthy. It is rich of fat and easily causes heart disease. And at least for animals, it makes them easier to get cancer. The digest of bacteria of meat is not as easy as vegetarian food. In addition, most of us like to eat the bacon, in fact, and part of them is rotten. See some of the vivid description of food by vegetarians, it is enough to make you not dare to touch this food, and not to mention their argument is right.
The last thing I want to say is that the history of vegetation is as long as human beings history. So after so many centuries, it has proved to be completely true.
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Nov 20, 2011
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