I believe everyone should have eaten vegetables, as well as some vegetarian foods such as bean products. People who want to lose weight, in particular, often become vegetarians, and some people don't even eat meat in order to lose weight. Do you know what to pay attention to? It is estimated that many people still don't know. Below, I will give you a detailed introduction to the precautions for vegetarianism.

1, Precautions for Vegetarianism

1. Attach importance to protein's supplement.

Whether children or adult vegetarians, five or six kinds of foods containing high protein should be arranged in their daily meals, such as beans, nuts, seeds, tofu or other bean products, eggs or dairy products. Although there are many kinds of these foods, they can be eaten in moderation and with food.

2. Don't forget to supplement calcium

Calcium is a key element to keep the human body working normally. Vegetarians not only can't get calcium supplement from meat, but also can't get the necessary calcium supplement because they basically don't drink dairy products.

Therefore, scientists suggest that vegetarians should not exclude dairy products such as milk when possible, and should eat dairy products in moderation. In addition, drinking soybean milk, eating soybeans, broccoli, calcium-fortified juice, cereals, etc. can all play an important role in supplementing calcium. Vegetarians should pay attention to that although green vegetables such as Chinese cabbage and mustard are considered to have high calcium content, not all calcium in dark green vegetables can be absorbed by the human body.

3. Appropriate vitamin supplementation

Scientists have found that although the eating habits of vegetarians belong to a kind of "partial eclipse", they are also a kind of "partial eclipse", so the supply of vitamin B 12 on them often becomes a big gap.

Vegetarians who generally do not eat dairy products, eggs, fortified soybean milk and other foods should take vitamin B 12 every day. In addition, vegetarians should also take vitamin D to strengthen the absorption of calcium.

Vegetarians still need fat

Scientists point out that vegetarians are more tired of greasy food. Nevertheless, moderate intake of beneficial fat is not only beneficial to health, but also plays a role in preventing cancer.

2. The harm of long-term vegetarian diet

1. leads to infertility.

In recent years, vegetarianism has been gradually accepted by the public. Especially plump women, even regard vegetarianism as a habit, hoping to lose weight. It is undeniable that eating more fiber-rich foods such as vegetarian food, vegetables and fruits is really helpful to lose weight.

However, recent research on vegetarianism by nutrition experts has confirmed that women's frequent vegetarianism will have a destructive effect on hormone secretion in the body and may even lead to infertility. If women don't want their fertility to be affected, they must think twice before acting, especially women over 30, whose fertility has declined, so they should be more cautious.

2. Not conducive to lowering blood pressure

I often hear some friends with high blood pressure say, "I dare not eat meat, or my blood pressure will be higher." In life, they are strictly vegetarian and refuse any animal products. In fact, this is not only bad for the health, but also bad for the control of hypertension. Eating meat and eggs can increase the nutrition of blood vessels and maintain their good elasticity. Strictly vegetarian, do not eat any meat, refuse all animal protein and fat intake, the result is poor vascular elasticity. Nutritionists advise patients who are afraid to eat meat because of high blood pressure and hyperlipidemia: "If the blood lipid is high, it can be improved through exercise and changing the diet structure. If the elasticity of blood vessels deteriorates, it will be difficult to recover. The result of poor vascular elasticity can lead to high blood pressure. " But it needs to be controlled above the quantity.

3. Lead to gallstones

Long-term vegetarianism will increase the risk of gallstones, especially for the elderly. Studies have proved that nearly half of the elderly patients with gallstones are caused by vegetarianism. Of course, you don't have to eat big fish and big meat. Eggs, milk, yogurt, cheese and other dairy products are all good choices. Dairy products can make all kinds of delicious food, which can completely supplement the high-quality animal protein and animal fat needed by the human body and improve the nutritional composition of the human body. So please don't be vegetarian for a long time!