the benefits and harms of the substance, contraindications and signs of overdose. —


Effect of a substance on the body

Dosage or how to take

Side effects

Contraindications for admission

Foods rich in vitamin C

Combined with other vitamins

Vitamin C is found in many foods, is considered an antioxidant, and is involved in metabolic processes. The substance helps to strengthen the immune system, normalizes the functioning of the brain, affects the production of hormones. Undoubtedly, ascorbic acid is useful, but do not forget that in excess, it can harm the body.

What is the use

The substance is involved in metabolic processes and is considered a powerful antioxidant, which means it “slows down” the aging process.

What else is useful ascorbic acid:

  1. It is widely used in cosmetology due to its antioxidant properties.
  2. Accelerates cell regeneration, promotes the restoration of the skin after damage.
  3. Stimulates the production of adrenaline and testosterone in men.
  4. Promotes the absorption of iron, is prescribed for the treatment of anemia.

Back to content

Effect of a substance on the body


Helps in the fight against sexual impotence, increases resistance to stress, performance.


Restores the level of iron in the blood after menstruation, improves the condition of the skin, hair and nails. Rejuvenates and eliminates the first signs of aging.


Helps to assimilate information, prevents the development of diseases of viral and catarrhal genesis. With regular use, kids get sick less often, academic performance increases.


Starts cell regeneration, restores the body after heavy physical exertion. The price and antioxidant properties of the vitamin.

Old people:

Prevents the development of dementia, is used in the treatment of Alzheimer’s disease.


Increases the natural protective functions of the body, stimulates the immune system, increases efficiency.

Ascorbic acid in combination with other substances is widely used in cosmetology. It has a positive effect on the skin, hair and nails, rejuvenates, removes the first signs of aging.

Back to content

Dosage or how to take

Ascorbic acid daily allowance:

  • for adults: is 90 mg.
  • children: 30-90 mg.
  • pregnant: 100 mg.
  • lactating: 120 mg.
  • smokers: 125 mg.
  • maximum: 200 mg.

Do not exceed the limit of 200 mg, it is considered the maximum. The use of a substance in an increased dosage can lead to consequences.

How much vitamin C is in ascorbic acid, if we talk about a preparation with glucose, then the substance it contains is 30 mg. It is better to take the drug after a meal so that there are no side effects.

Back to content

Side effects

The content of vitamin C in ascorbic acid is not high, but if you exceed the dosage, there may be consequences in the form of:

  1. The development of an allergic reaction, more often it is a rash on the skin, a small rash is accompanied by itching and causes discomfort.
  2. Nausea and vomiting – rarely worries, since the substance is non-toxic, but if the dosage is exceeded, similar problems can occur.
  3. Weakness, decreased performance, lethargy – observed in certain groups of patients.
  4. Inhibition of pancreatic function, changes in blood counts, increased platelet count.
  5. When the drug is administered intramuscularly, by injection, redness, hyperthermia of the skin may occur at the injection site, a seal is formed, an abscess – which indicates intolerance to the substance.
  6. If you regularly take the drug in a high dosage, then stones form in the kidneys, since these organs are responsible for absorption.

Back to content

Contraindications for admission

The substance has no serious contraindications, it is not recommended to take it in the form of tablets if:

  • there are pathologies in the work of the kidneys, renal failure, ICD;
  • there is intolerance to the substance, hypersensitivity;
  • metabolic disorders, diabetes mellitus, conditions associated with an increase in blood sugar levels;
  • diseases of the hematopoietic system, changes in the composition of the biological fluid: an increase in the concentration of platelets;
  • ulcerative, erosive changes in the gastric mucosa, gastritis during the period of exacerbation.

Help: During pregnancy, you should not take ascorbic acid in a high dosage, unless recommended by a doctor. The substance affects the course of pregnancy, the process of fetal formation.

Back to content

Foods rich in vitamin C

It is believed that there are a lot of ascorbic acid in acidic foods, this statement is not always true:

  1. Vitamin is found in tomatoes, melon, kiwi, mango, papaya fruits contain it.
  2. Berries such as strawberries, blueberries, cranberries and raspberries contain ascorbic acid.
  3. It is in the announcement, watermelon and citrus fruits, juices.
  4. In vegetables: spinach, potatoes, red and green peppers.
  5. Rosehip, barberry, hawthorn are rich in substance.

Ascorbic acid is found in many products, but it is destroyed during heat treatment. And the human body does not accumulate this substance, the excess is removed naturally.

Back to content

Combined with other vitamins

It is no secret that in nature there are substances that are better not to combine. Such a “tandem” will not benefit the body. Vitamins can interfere with the absorption of each other or improve this process. Let’s study with what substances ascorbic acid interacts:

Does not match:

Neutral Interaction:


With vitamins B1 and B12, with copper.

Vitamin B6 and ascorbic acid, as well as other vitamins of this group: B2, B3. D, K. With elements: magnesium, phosphorus, zinc.

A, B5, B9, E with iron and calcium.

If you correctly combine substances, then it will be easier for the body to absorb them, and bioavailability will be higher.

Drinks can worsen the absorption of useful elements: coffee, milk, green tea, orange juice. If you take vitamins, then it is better to drink them with water.

The beneficial properties of ascorbic acid have been proven for a long time and do not need to be confirmed. But do not forget that vitamins, in an excess dose, can harm the body. Consultation with a doctor and moderate consumption of products containing ascorbic acid will help to avoid this.

Back to content

#benefits #harms #substance #contraindications #signs #overdose

Add a Comment

Your email address will not be published. Required fields are marked *