Vitamin A foods

It often happens that the human body for one reason or another feels an acute insufficiency of nutrients. Rarely, there are cases of hypervitaminosis, when vitamins A, E, D, accumulating in cells and tissues, begin to cause a negative reaction of the body. How to deal with such problems and what foods to use to feel healthy, full of energy and look much younger than their age?

The secret is quite simple. First of all, you should pay attention to proper nutrition. According to statistics, people who eat a lot of greens, vegetables, fruits and vegetable fats feel much better and look younger. Their metabolism is much faster, and vitamins in the body an order of magnitude more than those who prefer fast food, fatty meat dishes and alcoholic beverages. Unfortunately, an excess of vitamins is also negative for the body.

The role of beta-carotene in the human body

First of all, retinol is popular as a strong antioxidant, absorbed in the body with the help of some fats and vitamin E. In the future, cumulative properties of beta-carotene help to manage reserves stored in the liver. Nevertheless, it is better to regularly use vitamins A, E. In products there are enough of them. What to say about taking the drug Aevit? Its constant use can lead to an oversupply, which is very undesirable and even harmful to the human body. Therefore, before taking it is necessary to consult with your doctor.

Retinol plays an important role in the functions of protein synthesis, helps to maintain teeth in excellent condition, ensures the health of bones, cells and tissues of the body, slowing down and even stopping the process of premature aging. It is very useful for human vision, and its deficiency badly affects the immune system of any organism. But the most influential effect of vitamin A has on the skin. In order to look more attractive, young and without flaws on the skin of the face or other parts of the body, it is necessary to take care of a sufficient level of beta-carotene in the body.

Vitamin E Functions

Tocopherol acetate, like vitamin A, is a fat soluble substance. For their good absorption will require an adequate amount of fat. It plays the function of a powerful antioxidant in the body, and its sufficient amount contributes to the active absorption of retinol. In addition, its role is quite significant in regulating cellular reactions. Its deficiency in the human body can lead to infertility, liver necrosis, muscular dystrophy, and even brain damage. Therefore it is necessary to eat vitamin A, E. In oil, a sufficient amount of these two nutrients.

Vitamin A foods

The manifestation of acute deficiency of vitamins A and E

The questions how soon will have to take the next dose of vitamins? and how quickly are nutrients removed from the cells? There is no specific answer. Each organism is unique and requires an individual approach to itself. But how to independently determine that you have a lack of vitamins A and E?

There are several characteristic symptoms that indicate avitaminosis:

  • Hair fragility, dryness and tendency to cut. This is the first sign that gives reason to think about the fact that it is time to take vitamin A and E. But many girls spoil their hair with dyes containing perhydrol to lighten curls. Therefore, this criterion does not always correspond to reality.
  • The condition of the skin of the face and body also indicates a deficiency of vitamins E, A, nicotinic acid. If your skin has become old to look, it is dry and pale, then it’s time to take Aevit or other drugs containing retinol and vitamin E, but first it is recommended to consult a doctor. He will more accurately prescribe a course of treatment. As an alternative, you can read what vitamin A is and in which foods there are other most beneficial substances for your body. They will not be redundant for you.
  • The fragility of the nails, the appearance of burrs indicate a deficiency of vitamin E, A.
  • Sometimes, due to the dryness of the skin, bloody cracks may appear on the lips, and due to vitamin E deficiency and poor blood clotting, their healing is poor.

Signs of excess vitamins A and E in the body

An overdose of retinol and tocopherol in the body is very dangerous. It causes a lot of unpleasant symptoms: fatigue, apathy, dizziness and, accordingly, blurred vision, diarrhea, abdominal pain, nausea and blockage of blood vessels. Saturation with vitamin E is very dangerous for smokers, because in combination with nicotine there is a high probability of getting a stroke.

The characteristic symptoms of excess vitamin A are somewhat similar to tocopherol hypervitaminosis, so it is difficult to determine which vitamin complex it is time to stop eating. First of all, consult with your doctor and start to follow a diet. And in no case can one self-medicate, and also completely exclude vitamin A and E from food. Not everyone knows where the complex of these elements is contained. There are a number of products that contain the maximum amount of retinol and tocopherol.

Products containing vitamin A and E

Where does vitamin A contain? Many prefer medical capsules and dragees. But it is safer and healthier to consume them from food. Retinol is known to accumulate in the liver of animals. For example, beef liver contains 8.2 mg of it per 100 g of product. Retinol is also a part of the liver of fish, caviar, eggs, milk and dairy products. In addition, in such a useful vegetable as carrots, there is also vitamin A. Vegetables are considered the easiest for the body.

Vegetable, olive, cotton, corn and other oils are the main sources of tocopherol for the human body. That is why they should be eaten first. Products such as nuts, olives, whole grains, and seeds also contain a fairly large dose of this component.

There are foods that simultaneously contain vitamin A and E. Where do you find which of these foods is best absorbed by the body? The question is simple, but few know the answer.

Sources of vitamins and their proper intake

Most of us know that in the case of beriberi, you should immediately consult a doctor to establish an accurate diagnosis. The doctor will prescribe the reception of the necessary components. These can be tablets, capsules, and other types of medications. But you can do without them, if you know the sources of vitamins, the daily rate of their consumption. This question can accurately illuminate only your doctor, because each organism is individual, but according to scientific research, an adult should eat tocopherol within 30-400 IU per day, and retinol – 5000-10000 IU. There is a toxicity threshold for these substances. In the case of vitamin A, it is 500,000 IU, and tocopherol – already 3000 are considered dangerous for the body.

Preparations containing retinol and tocopherol

“Aevit” is the most common medical product containing vitamin A and E. Where is only retinol acetate? Such means can be Axeroftol, Aquital. Drugs can be in the form of tablets, ampoules, dragees. But they are insoluble in water and therefore are used with the use of fats, chloroform, alcohol and ether. Most often they are used together with fats, and accordingly, with tocopherol.

Do not forget that self-treatment can lead to disastrous consequences, so first of all it is necessary to find out the exact diagnosis in order to begin treatment of beriberi or redundancy of excess components. It is necessary to find out what vitamin A, E contains, and either consume more of them, or, in case of hypervitaminosis, refuse them. Be healthy and young!

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