Being a vegetarian means excluding from your diet all the products that come from animals, such as meat, eggs, milk and all the derivates. Some people would consider becoming a vegan a very hard decision to make, since these animal products are found in almost all the foods on the market. There is also the issue of will, because there are numerous commercials that promote the consumption of milk and especially meat in fast food. Usually, individuals decide to become vegetarians when they realize the many risks that an unbalanced meal can produce, such as heart diseases and diabetes. It is also a diet that is recommended for the middle-aged as it is healthier and it can improve many processes in the human body.
Advantages of being a vegetarian
The main benefit resulting from a diet based only on vegetables is the lower risk of heart diseases. As the American Dietetic Association states: “A balanced vegetarian diet tends to lower the frequency of heart disease, type two diabetes, high blood pressure and also some forms of cancer. Vegetarians also have a lower body mass and cholesterol levels”.
People are more and more concerned about the level of chemical substances that are added to numerous foods on the market, and that is the reason why they believe that becoming a vegetarian will truly help their organism. Many studies have shown there might be a connection between the emulsifiers and other artificial components of fast food and cancer.
Being a vegetarian doesn’t simply mean eating only non-animal products, but also eating healthier and doing exercise. That is why meat-eaters are nine times more likely to be obese than vegans. It is a state of mind, not only a state of physical figure.
The immune system is also stronger in vegetarians than in meat-eaters and that is why vegetarians also live longer, on average with six to ten years than meat-eaters. The organism is more powerful and it can withstand more diseases.
As unbelievable as it may sound, being a vegetarian also helps the environment. Studies have proven that one pound of meat emits the same quantity of greenhouse gasses as an SUV on 40 miles. That is why countries that are great meat-eaters have the highest amount of greenhouse gas emissions.
Disadvantages of being a vegan
Some experts believe that animal fats are necessary for the human organism. They say that saturated fats coming from animals are the main elements that keep the body and especially the heart in good condition. That is why many children who are given butter and full-fat milk have a smaller chance of having asthma than those who usually eat margarine and reduced-fat milk.
Vegans usually lack important nutrients such as vitamin B12, proteins, iron, zinc, calcium and vitamin D and riboflavin. Doctors say that a diet based on plants is not enough and humans need meat to provide the body with the necessary substances.
If you don’t know for sure whether or not to become a vegan, keep in mind that the most important thing in a diet is to be balanced and not to harm your body. A very good vegan diet that is well calculated from the nutritional point of view will certainly be benefic.