10 Side Effects of Too Much Vitamin C

Our body needs vitamin C in its daily growth process.

Vitamin C is used in the process of cell regeneration, prevention and cure of diseases, and can prevent the growth of cancer cells in the body.

In the right dosage, vitamin C can also care for skin beauty. Vitamin C can be found in fruits as well as vegetables. Although vitamin C is very good for the body, if the amount of excess vitamin C is also less good for the body.

Is it true that excessive vitamin C will be bad for the body? Then what are the effects if excess vitamin C in the body.

The following will discuss about what are the advantages of vitamin C in the body.

Dangers of Excess Vitamin C

Although the body needs, incoming vitamin C must have a certain dose. If the doses of vitamins that enter the body is not appropriate either less or excessive, will certainly cause damage to the body’s function.

So the function of vitamin C that should be good for the body even it would damage if not exactly the dose consumed.

The following will be elaborated on the dangers that can occur when taking vitamin C in an amount that exceeds the dose. Dangers Excess Vitamin C that enter into the body is not appropriate dose will cause damage to the body’s function.

1. Kidney Stone Disease

The result of excess vitamin C is the increased weight of kidney work. Not only that, the risk of kidney stone formation is also increasing.

Excessive consumption of vitamin C will increase palate in urine. It can produce calcium palate kidney stones. So the higher excess vitamin C you consume, the more it makes the kidneys work hard and can interfere with kidney health.

2. Symptoms of Allergy

Consumption of vitamin C in excess of dose can also result in allergic reactions. Some vitamin C supplements also contain corn. It can trigger the formation of allergy symptoms.

3. Heart disease

Another effect of the excess consumption of vitamin C is the increased risk of death from heart disease. This is more risky in women.


Moreover, women who have passed through menopause and are suffering from diabetes. If consumption exceeds the dose of 300 mg per day, it can cause heart disease and increase the risk of death.

4. Bloody blood

Excess vitamin C in the body also causes the blood becomes more dilute. Because vitamin C has anticoagulant properties that have the effect of thinning blood. So the excess intake of vitamin C can cause blood to be more dilute.

5. Diabetes

As a result of excess vitamin C is the most severe and the most cautious is diabetes. For those of you who have diabetes should consider the intake of vitamin C supplements you.

You should be selective in choosing vitamin C supplements and it is also a good idea to consult a doctor first. Because vitamin C has an effect on blood sugar levels.

6. Diarrhea and vomiting – vomiting.

Other problems caused by excess vitamin C in the blood are diarrhea and vomiting. This is because vitamin C is a substance that is easily soluble.

Vitamin C will be diluted through the urine. If the consumption of vitamin C has excess, it can cause diarrhea and also vomiting – vomiting.

Not only that, other symptoms of excess of this vitamin is, the feeling of nausea and also dizziness. Not infrequently also accompanied by the appearance of cramps in the stomach.

6. The body becomes easily weak

Although the function of vitamin C is to increase endurance, but apparently with excess vitamin C actually has an influence on the weakness of the body.

Excess vitamin C in the body will make you feel weak and your muscles will also feel tired. This is against your consciousness.

When the body is weak due to excess vitamin C, your awareness is awake. And also can occur sleep disorder or often called insomnia. Due to excessive consumption of vitamin C results in the body to work more.

7. Disorders in the treatment of cancer

Vitamin C is known as one of the prevention of cancer growth. But it turns out if vitamin C has excess in the body, it has a bad effect. Excess vitamin C can be a barrier of the healing process of cancer.

8. The skin becomes reddish

Another impact on the body is the occurrence of redness in the skin. Direct administration of vitamin C in the skin can also lead to allergies, rashes and irritation of the skin.

So a proper dose of vitamin C can make you more beautiful but if the excess vitamin C actually causes interference on the skin.

9. Physiological Problems

People who experience excess vitamin C in the body will also experience physical problems in the body.

10. May cause excessive formation of oxidation species in the blood

Excess of 8-oxo-adenine and 8-oxo-guanine in blood lymphocytes can purify white blood cells. So you should not take vitamin C in excessive doses because it can damage your blood.

Well that’s some of the distractions and dangers resulting from taking excessive vitamin C. Vitamin C is very good for the body, but if the amount is excessive it will damage the body itself. Read more about Side Effects of Skin Dermabrasion

Dose of Consuming Vitamin C

Consume vitamin C in accordance with the dose that has been determined by the doctor. Here’s the dose of vitamin C needed by humans every day.

  • Boys 0-6 months require 40 mg of vitamin C per day.
  • Baby 7 – 12 months require 50 mg of vitamin C per day.
  • Child 1 – 3 years need 15 mg of vitamin C per day.
  • Children 4 – 8 years require 25 mg of vitamin C per day.
  • Man 9 – 13 years old requires 45 mg of vitamin C per day.
  • Men 14 – 18 years old need 75 mg of vitamin C per day.
  • Men 19 – 70 years old need 90 mg of vitamin C per day.
  • Women 9 – 13 years old need 45 mg of vitamin C per day.
  • Women 14 – 18 years old need 65 mg of vitamin C per day.
  • Women 19 – 70 years old need 75 mg of vitamin C per day.
  • Pregnant women less than 18 years old need 80 mg of vitamin C per day.
  • Pregnant women aged 19 to 50 years need 85 mg of vitamin C per day.
  • Breastfeeding women less than 18 years need 115 mg of vitamin C every day
  • Breastfeeding women 19 to 50 years need 120 mg of vitamin C per day.

That’s a few doses of vitamin C that is recommended to be consumed every day based on our age.

However, the dose is the recommended dose and standard. Actually, each human needs different vitamins depending on the conditions, activities and also many other factors. Read more about Bad Effects of Dehydration on Your Skin

This makes the amount of vitamin C needed different. But in this case the doctors agree that the amount of vitamin C consumed by humans should be below 2000 mg.

If over it will experience disturbances – disorders that are not good for health. Similarly article about the dangers of excess vitamin C, may be useful and thank you.

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