The nutritional value of purple lettuce leaves and the benefits of eating purple lettuce leaves

Some people may have eaten purple lettuce and know that it has higher nutritional value than ordinary lettuce, and it is crispy and tender and delicious. But have you ever paid attention to the leaves of purple lettuce? Do you know that it can also be eaten? Purple lettuce leaves are not only edible, but also have a very high nutritional value. People who eat them have many benefits to their bodies. If you want to know the nutritional value of purple lettuce leaves in detail, you can read my detailed introduction to it below.

Nutritional value of purple lettuce leaves

1. Purple lettuce leaves contain trace element potassium

Purple lettuce leaves contain a variety of trace elements that are beneficial to the human body. Among them, the content of trace element potassium is particularly high, which is 27 times that of sodium. After entering the human body, it can regulate electrolyte balance, and can also prevent the occurrence of adverse symptoms such as high blood pressure, heart disease, and body edema.

2. Purple lettuce can promote bone growth

Purple lettuce leaves contain some trace elements iodine, which can promote the body's metabolism and promote the formation of bone cells and enamel in the body. Regular consumption can not only promote bone growth and development, but also prevent bone and joint diseases, protect teeth and prevent the occurrence of various dental diseases.

3. Purple lettuce can lower blood sugar

Purple lettuce leaves contain a variety of natural blood sugar-lowering ingredients, such as lettuce, lactic acid, malic acid, mannitol, and niacin, all of which have certain blood sugar-lowering effects. They can promote insulin secretion, improve the body's sugar tolerance, effectively prevent the increase of blood sugar, and at the same time lower high blood sugar. It is the most suitable healthy dish for people with diabetes.