Is vegetarianism more environmentally friendly? Is vegetarianism worth promoting?

We usually eat a combination of meat and vegetables because this way we can take in more nutrients. However, some people like to eat vegetarian food for some reasons. So can this vegetarian diet really play a role in environmental protection?

Vegetarianism has two main effects on the environment

1. In order to stay healthy, vegetarians need to take nutritional supplements extracted from processed animal foods. Compared with eating meat directly, this involves an extra step, a layer of pollution, and leads to some waste, especially for Americans, who do not eat offal, resulting in about 1/5 of carbon emissions being wasted. The carbon emissions wasted here are hundreds of times more than the tiny amount saved by eating vegetarian food.

2 Vegetarians tend to buy organic food, which requires organic farming to produce without chemical fertilizers. The unit yield of organic farming is far lower than that of modern agriculture using chemical fertilizers (without using chemical fertilizers to increase production, the yield is only one-third). This means that to feed the same number of people, much more arable land is needed, resulting in much greater environmental damage than modern agriculture.

1. Reduce resistance

Being a vegetarian for a long time is not good for health and may lead to a decrease in resistance. Due to the lack of nutrition in a long-term vegetarian diet, the human body cannot obtain many nutrients contained in meat products. This may be due to the lack of quality of certain nutrients. If the resistance is weak, it will increase the risk of illness. To avoid weak body resistance, you must pay attention to a reasonable diet, correctly match vegetarians, and avoid being a vegetarian for a long time.

2. Calcium deficiency

Long-term vegetarianism is not good for the body. Under the influence of long-term vegetarianism, many people may suffer from osteoporosis. To keep your bones healthy, you need enough nutrition to supplement the calcium needed in eggs and dairy products to meet the needs of the human body and get good calcium supplements. In some vegetarians, lack of calcium supplements can lead to calcium deficiency, which seriously damages bone health.

3. Reduce fertility rate

Long-term vegetarianism can reduce the fertility of both men and women. For men and women to have good fertility, sperm and eggs should be healthy, and the quality of eggs and sperm should be improved, which requires adequate nutrition. Many people have been vegetarians for a long time, and lack of nutrition in the body may lead to decreased fertility. In order to prevent damage to health, weak resistance or decreased fertility, pay attention to a reasonable diet.

4. Accelerates Aging

Eating vegetarian food for a long time will make us age more easily. Some people think that eating more cooked vegetables will make our skin more lubricated and hydrated, which is actually wrong. Because our health needs nutrition to maintain, and long-term vegetarianism will cause these nutrients to be lost and lack, and cannot provide some substances needed by our skin tissue, such as protein, which will reduce the skin's resistance and make us age more. Therefore, if you want to prevent aging, it is important to pay attention to a reasonable diet.

To sum up, eating a vegetarian diet for a long time is not only useless, but will have a great impact on the human body.

Vegetarianism has become a kind of food culture nowadays. They do not eat meat or any food made from meat. Many vegetarians have said that when they start a vegetarian diet, their hearts will become softer and their bodies will become lighter. Generally, vegetarians can be divided into the following categories. First, some people do not eat vegetarian food because of their religious beliefs. Because of their loyalty to religion, they will choose to start a vegetarian life. Secondly, many girls nowadays will start to refuse meat in order to lose weight, and only eat a small amount of vegetarian food to maintain the energy required by the body every day. Another type is due to physical illness, etc., to reduce meat intake, so as to maintain the normal indicators of the body.

People must pursue the ultimate vegetarian diet. Everything in the world will turn into its opposite when it reaches its extreme. When we ensure our health, we must ensure a balanced diet and regularly take in various vitamins to maintain the operation of various functions of the body. Only in this way can we have a healthier body.

Nowadays, many media outlets wantonly promote the superiority of vegetarianism, but please keep your eyes open. Everything has two sides, and there are pros and cons. No matter what kind of statements we face, we must keep our heads clear. We can appropriately increase the proportion of vegetarian food in our three meals a day.

Benefits of being a vegetarian

Promote gastrointestinal motility: Vegetables and fruits contain more dietary fiber than meat. Eating vegetables and fruits regularly can promote gastrointestinal motility and help digestion.

Reduce the burden on the body: From the perspective of the food chain, the lower the level of the organism, the less toxic substances such as heavy metals are accumulated. Therefore, eating vegetables, fruits, fungi and other foods for a long time can reduce the pressure on detoxification organs such as the kidneys.

Helps lose weight: Generally speaking, the calories of vegetarian foods such as vegetables and fruits are much lower than those of meat. For example, 100 grams of mung bean sprouts have 16 calories, while 100 grams of lean pork has 143 calories. Eating low-calorie vegetarian foods regularly can help obese people lose weight.

Disadvantages of being a vegetarian

Vitamin deficiency: Some vitamins are almost only found in animal foods, such as vitamin A, vitamin B12, etc. Deficiency may cause corresponding diseases, such as night blindness, anemia, etc.

Insufficient calories: one man's poison may be another man's honey. For obese people, being a vegetarian may help them lose weight, but for ordinary vegetarians, the calories provided by a vegetarian diet alone may not meet the needs of life activities. When the body is not supplied with enough energy, our muscles may be consumed.