Side effects of vitamin D

الآثار الجانبية لفيتامين د

الآثار الجانبية لفيتامين د

Of vitamins well-known in the scientific community is the vitamin D, we will recognize through the following article on vitamin D and side effects of vitamin D and its importance in our lives.

What is vitamin D?

Before knowing the side effects of vitamin D, you know me the definition of vitamin (D), is vitamin A very important and powerful effects on several systems throughout the body, unlike other vitamins, vitamin (D) such as hormone, every cell in your body has receptor no.

The vitamin (D) when converts the direct sun light chemical in your skin into the active form of the vitamin (cholecalciferol), vitamin (D) is a group of substances soluble in fat which is responsible for increasing intestinal absorption of calcium, magnesium, phosphate, and biological effects of the other multiple.

Vitamin D in some foods such as fatty fish and fortified dairy products, is usually the recommended daily intake of about 400 to 800 IU, but many experts say he should get over it.

Side effects of vitamin D

Vitamin (D) is safe in general, if we take him at appropriate dosages, however, eating a lot of vitamin (D) can be harmful, children aged 9 years and above, adults, pregnant and lactating women who take more than 4,000 IU per day of vitamin (D) may face the side effects of vitamin D, which may include:

  • Nausea
  • Vomiting
  • Poor appetite
  • Constipation
  • Pressure
  • Weight loss
  • Link
  • Problems in heart rhythm
  • Kidney damage

Also, lack of vitamin (D) can constitute a health risk, and low levels of vitamin D in the blood the following:

  • Increased risk of death due to cardiovascular disease
  • Cognitive impairment in the elderly
  • Acute asthma in children
  • Cancer

Related topics

Causes of vitamin deficiency (d)

After knowing the side effects of vitamin D, we’ll talk about the causes of vitamin deficiency can occur vitamin deficiency (D) for several reasons:

Do not consume the recommended levels of vitamin D

Deficiency occurs in vitamin D if you follow the diet strictly vegetarian, because most natural sources of animals, including fish oils, egg yolks and fortified milk liver and beef.

Your exposure to the sun limited

Because the body makes vitamin (D) when exposed your skin to the sun, may be at risk cash if you’re at home, or live in northern latitudes, or wear long robes, or you have a job that gives exposure to the rays of the sun.

You have dark skin

Some studies show that older adults with darker skin may be more at risk of vitamin D deficiency.

Can’t afford the kidneys to convert vitamin (D) to its active form

With the progress of the people at work, be their kidneys are less able to convert vitamin (D) to its active form, which increases the risk of transfer of vitamin (D).

Can’t your digestive system to absorb vitamin D adequately.

Some medical problems, including Crohn’s disease andcystic fibrosis and celiac disease, that affects the ability of the intestine to absorb the vitamin (D) of the food you eat.

Besides the side effects of vitamin D .. What are the benefits of vitamin D?

After knowing the side effects of vitamin D, we’ll explore the benefits of vitamin D, and these benefits:

The Prevention of cancer

Research indicates that vitamin (D), especially when served with calcium, may help prevent some types of cancer.

Multiple sclerosis

Research indicates that vitamin supplementation (d) long-term reduce the risk of multiple sclerosis.


Used vitamin supplements (D) to treat adults who suffer from severe deficiency of vitamin (D), which leads to loss of mineral content of bones, bone pain, muscle weakness and osteoporosis.


Studies show that people who get enough vitamin (D) and calcium in their diets can idea of loss of minerals in the bones, and helps in the Prevention of osteoporosis and reduce bone fractures.


This rare situation develop in children with vitamin D, supplementation of vitamin (D) can prevent and address the problem.

Now that you know the side effects of vitamin D and symptoms of vitamin D deficiency, if you have a query you can consult one of our doctors here.

Consulting related to

Leave a Reply

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