Why are human lips red?

If your lips are purple due to heart problems, you can start with a diet that includes nuts such as almonds and peanuts, which are rich in heart-friendly amino acids and unsaturated fatty acids that can reduce the risk of heart disease. At the same time, you can also eat more potatoes, the food contains more vitamin C and sodium, potassium, iron, etc., especially the potassium content is the richest, containing 502 mg of potassium per 100 grams, is a rare high potassium vegetable. Patients with heart disease, especially cardiac insufficiency, are often accompanied by a tendency to hypokalemia.

Eating potatoes often can not only supplement potassium, but also sugar, protein and minerals, vitamins, etc. If it is due to anemia, the amount of blood is insufficient and the lips are purple. First of all, it is necessary to replenish the blood of the body, which is suitable for iron-rich foods, vitamin-rich foods, high-calorie and high-protein foods.

For example, if you smoke red dates, red beans, peanuts, etc., it is best to reduce the amount of cigarettes smoked, and it is better to reduce the amount of nicotine in the body. Smoking is bad for your health!! <

Because the face is an important part of the human body, people's facial features are all grown on the face. These areas have a large number of blood vessels through which blood flows. The lips are one of the most sensitive and soft places on the face, there are many capillaries on the mouth, and the lips belong to the mucosal organs, it is particularly thin and transparent, and the bright red blood below can be penetrated, making the lips appear red.

Therefore, the red color of the lips is actually the color of blood.

The ** of the human mouth is relatively thin, the red blood cells in the human blood are red, it is red through the capillaries and **, you see, the mouth of an anemic person is so white, this is because there are fewer red blood cells.

There are especially many capillaries in the lips A person with rosy lips is often a sign of health Purple lips indicate heart problems Pale whiteness indicates weakness

The reason why the lips are red is because the ** of the lips is very thin, soft and transparent, so we can see the color of the blood inside the lips, of course, the blood is red.

Because there are a lot of small blood vessels in the mouth, there are still things I want to say!

But it's not very right, it means that the lips are red, right? This is called lip redness, and it is the part of the face that migrates (transitions) with the mucosa in the mouth, and its color is the same as that of the mucosa in the mouth. The reason for this is because the epidermis here is thin and the subcutaneous capillaries are abundant.

The sensation of the lips is particularly sensitive because its epidermis is thin, very soft, and transparent. So, we can see the color of the blood in the epidermis of the lips. As a result, the lips we see are red.

The blood is red wow.

Sometimes other colors appear when the blood does not flow well.

For example, it is purple from the cold.

Because the lips are one of the most sensitive and soft places on the face, there are many capillaries on the mouth, and the lips belong to the mucosal organs, and the connective tissue adjacent to the thin mucosal epithelial cells is interspersed with much richer blood than the ordinary**, which is particularly thin and transparent, and the bright red blood below can be seen out, making the lips appear red. Therefore, the red color of the lips is actually the color of blood.

The red color of the lips is actually blood.

The cells of the human lips are the thinnest cells in the human body, and the capillaries can be seen, so the red color is seen.

Generally, people with good physique and strong blood have natural red lips. If you are anemic, or if you are sick, your qi and blood are weak, and your lips will not be red.

Fever, lack of oxygen or heart and lung disease can also cause the lips to turn red.