Insulin produced by the pancreas in human body contains more animal protein, which will be decomposed into amino acids after digestion in the body. Many amino acids can stimulate insulin secretion, among which arginine and lysine have the strongest effects. When the blood sugar concentration is normal, the content of amino acids in the blood increases, which can only slightly stimulate the secretion of insulin. However, if blood sugar rises (usually after eating a single high carbohydrate such as fine rice flour and sugar, the blood sugar concentration will rise rapidly), excessive amino acids can double the insulin secretion caused by blood sugar. Because of the acidity of meat, it also needs a lot of insulin to digest, so eating a lot of meat increases the workload of the pancreas, makes the insulin output insufficient, and loses the important function of controlling the sugar content in the blood. If the blood sugar rises more than a proper amount, it will cause diabetes.

It is correct not to eat polished rice and pasta (polished rice and flour contain about 79-86g of sugar per100g, and almost contain no vitamins, minerals, protein, fat and fiber necessary for human body. Long-term excessive consumption can easily lead to diabetes and cardiovascular diseases, and in order to digest fine rice and flour, a large amount of digestive juice will inevitably be secreted, and these digestive juices will lose a lot of nutrients to synthesize these digestive juices. But it is unreasonable to eat only meat. Balanced nutrition needed by human body.

It is suggested that pumpkin, corn, potato, taro, yam, beet, peanut and sweet potato should be used instead of fine rice flour. Then mix with meat, beans, vegetables and fruits to achieve a balanced nutrition.

Answers to supplementary questions:

The best sources of sugar are vegetables and fruits. Because the sugar in vegetables and fruits also contains cellulose, it reduces the speed of sugar entering the blood.

The body does not depend on the amount of sugar it takes in, but on the amount of sugar and the speed at which it enters the blood. If sugar can continuously and slowly enter the blood and release energy reasonably, then sugar intake is not terrible. It is very important to maintain an appropriate blood sugar concentration at all times.

Because sugar, like other nutrients in the body, is an indispensable substance to maintain health. But it should be obtained from unrefined natural food. The purpose of eating sugar is to provide necessary energy.

If you don't eat a lot of meat and vegetables, but don't eat staple foods (polished rice and flour), as long as the ratio of meat and vegetables is reasonable (the recommended ratio of meat and vegetables is 1: 4), you will maintain a relatively stable blood sugar, so it will not cause any adverse effects on islets. This diet is the best way to protect the health of islets.

I suggest you pay attention to the following dietary principles:

1 Eat less polished rice, flour, porridge and white steamed bread. Sweet potato, pumpkin, potato, taro, yam and sweet potato can be used to replace fine carbohydrates and the original staple food (polished rice and flour).

Hami melon, banana, apple, papaya, pineapple, mango, pear, peach, grape and kiwi fruit can be the staple food for one day 1/3. Eat the above fruits if you want to eat snacks.

Red beans, white beans, black beans, mung beans, soybeans, millet, black rice, oats, barley and other foods can be cooked and broken with a blender for tea.

4 put an end to junk food.

5. Appropriate supplement of natural nutritious food.

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