SHOULD WE BE VEGETARIANS?
These days it is a very popular practice to be a vegetarian, that is, to eat no meat or fish. Some people even adopt a vegan diet, eating no animal foods at all, not even dairy products or eggs.
People who promote vegetarianism and veganism claim that this diet is healthier than a diet containing animal foods. Sometimes they say that if you don’t eat meat, you won’t get cancer or heart disease. This claim is not...