Can vitamin A be taken on its own? Do I need to consult a doctor before eating?

I don't know if the folliculitis you are talking about is follicular keratosis, I have follicular keratosis, there are a lot of goosebumps on the legs and arms, and the symptoms will be more serious in winter, because the keratinization of the follicles is related to the thickening of the keratin, so when the climate is drier and colder, the thickening of the keratin will be aggravated, which will make the symptoms more obvious. Vitamin A deficiency can cause generalized dryness, which exacerbates the symptoms of follicular keratosis.

This one is hereditary and can't**. People with mild symptoms of follicular keratosis usually have to rub a moisturizing lotion containing fruit acids or exfoliating ingredients; In severe cases, creams or creams containing urea or vitamin A or salicylic acid are given**. However, the drug is not very ideal for follicular keratosis**.

I've also seen on the Internet that lasers are also keratinized with hair follicles, but I haven't tried it. Recently, I've been supplementing vitamin A, and after taking it for a while, ** is not as prickly as before. For better beauty results, vitamins A, C, and E can be eaten together.

Want! Be sure to pay attention to the dosage, VA dosage is too much poisoning, if you want to supplement VA you can use carotene, carotene is broken down into VA in the body, but if there is no excess decomposition enzyme in the body, VA will not be excessive, and carotene itself is not toxic.

You need to consult a doctor, if you take vitamin A casually, you will be blind.

Vitamin A can be eaten regularly. Acute toxicity of vitamin A: a supplement of more than 300,000 IU at a time will lead to acute poisoning; Chronic poisoning: Ingestion of 5-100,000 IU per day for more than six months may lead to chronic poisoning.

The daily dose of vitamin A is far from the toxic dose, and one capsule per day does not pose any risk of supplementation. Do not misunderstand the safety of vitamin A supplementation, delay the daily supplementation of vitamin A, and bring irreversible effects on physical health.

What does vitamin A do:

1. Prevent night blindness and vision loss, and help to treat a variety of eye diseases (vitamin A can promote the formation of photosensitive pigments in the eye);

2. It has the effect of anti-respiratory infection;

3. It helps the immune system to function normally;

4. When you are sick, you can get sick as soon as possible**;

5. Able to maintain the health of the surface layer of tissues or organs;

6. It helps to remove age spots;

7. Promote development, strengthen bones, and maintain the health of hair, teeth, and gums.

8. It can be **dry eye disease, keratomalacia, **dryness. In addition, it is also effective for burns, frostbite and ulcers.

Foods with a lot of vitamin A: spinach, carrots, apricots, red peppers, egg yolks, cod liver oil, tomatoes, pumpkin, pork ribs, animal liver.

Excessive consumption of vitamin A can cause toxidrome. According to studies, infants and young children taking vitamin A, if the dose exceeds 300,000 IU at a time, can cause acute poisoning. Chronic poisoning can occur if you take 50,000-100,000 IU a day for about 6 months.

Vitamin A deficiency (1) Sick bed: dogs have a large need for vitamin A, if they can't eat green feed for a long time, or the feed is overboiled, resulting in the destruction of carotene, or long-term chronic enteritis dogs are prone to this disease. (2) Symptoms:

The main symptoms are night blindness, corneal thickening and cloudiness of dry eye disease, dryness, unkempt coat, ataxia, motor dysfunction. Anemia and physical failure may also occur. (3)**：

Cod liver oil or vitamin A can be taken orally at 400 IU kg of body weight per day. In the diet of pregnant dogs, lactating and puppies to ensure sufficient vitamin A, subcutaneous or intramuscular injection of triple vitamins (containing vitamin A, D3, E) 0 5-1 ml, or add l drops of triple vitamins to dog feed, for 3 4 weeks. Vitamin A Food**:

Carrots, tomatoes, eggs, beef and pork livers, cod liver oil, milk, cheese, butter, spinach, lettuce, soybeans, green peas, oranges, apricots, etc. In addition, let me tell this friend that taking vitamin A**** for a long time is not good and not a good idea. Because our normal diet is not deficient in vitamin A, we generally do not need to supplement with medication.

Long-term supplementation of large amounts can lead to poisoning, which is manifested in the early stages as thinning and coarse hair, falling out of eyebrows, dry and rough, chapped lips, etc. It is recommended that you take a small dose of vitamin E, 50mg, preferably.

Once every two or three days, one capsule at a time, is an antioxidant, which has a counter-aging effect on the human body, and other things such as softening blood vessels are not repeated. The above views are for reference only, I hope it will be helpful to you. Beg.

People who suffer from night blindness also suffer from dry eye disease. If a child is deficient in vitamin A, it can lead to muscle and internal organ atrophy, loss of body fat, stunted growth, growth arrest, and susceptibility to other diseases.

Disease analysis: Hello, vitamin A is often used for night blindness, dry eyes, keratomalacia and **roughness and other vitamin A deficiency**, when taking vitamin A, you should pay attention not to take it for a long time, do not take it on an empty stomach, do not drink alcohol during the medication, and do not use it in combination with antacids.

Advice: Do not take it continuously for more than two weeks. After two weeks of vitamin A supplementation, patients should go to the hospital to determine if there is any residue that needs to be continued.

Disease analysis: vitamin A is a fat-soluble alcohol, and the human body lacks vitamin A, which affects the ability to adapt to darkness, such as stunted growth in children, dryness, dry eye disease, night blindness, etc.

Guidance: Eating vitamin A can maintain normal visual function. Maintain the health of epithelial and antibiotic tissue cells and promote the synthesis of immunoglobulins. Maintain normal bone growth and rapid development. Helps in cell proliferation and growth. Inhibition destroys tumor growth.