What is vitamin D ?

What is vitamin D OR D3 ?

What is vitamin D OR D3 ?

What is vitamin D ?

What is the role of vitamin D?

What is vitamin D OR D3 ?

Vitamin D is a nutrient your body needs to build and maintain healthy bones. This is because your body can only absorb calcium – the main component of bone – when vitamin D is present. Vitamin D also regulates many other functions in your body’s cells.

Causes and Risk Factors of Vitamin D Deficiency

What is vitamin D OR D3 ?

• Malnutrition.
• Not enough exposure to sunlight
• Low ability to absorb vitamin D in the intestine.
• The efficiency of self-production of vitamin D decreases with age.
• Liver diseases.
• Kidney failure.
• Hereditary diseases that affect the production of vitamin D.

What causes a lack of vitamin D in the body?

Symptoms of Vitamin D deficiency

Chronic and continuous pain in various parts of the body. Autoimmune diseases, such as multiple sclerosis and arthritis. Osteoporosis. Increased risk of heart disease and high blood pressure.

People most at risk of vitamin D deficiency

• Senior age.
• People who suffer from obesity.
• Breastfeeding women.
• People who live in cold regions.
• People with some diseases, such as: cystic fibrosis, and some inflammatory diseases in the intestine (Crohn’s disease).

How do I know I have a vitamin D deficiency?

Vitamin D deficiency is diagnosed through a blood test that helps determine the levels of the vitamin in the blood.

Vitamin D deficiency treatment
Vitamin D deficiency can be treated through the following:
• Exposure to sunlight.
• Eating foods rich or fortified with vitamin D.
• Take pills that contain vitamin.
• Intravenous injection of the vitamin.

What is vitamin D OR D3 ? and its treatment ? 



Vitamin D deficiency prevention

Vitamin D deficiency can be prevented by taking care of good amounts of sun exposure and eating foods that contain good amounts of it.

What happens when you take an overdose of vitamin D?

Excessive intake of vitamin D in the body leads to an increase in calcium, this causes calcium to be deposited on tissues and skin, not only that, but it also negatively affects the bones, and therefore, an excess of calcium in the blood leads to high blood pressure or hypertension, and loss of Bone, kidney damage, fatigue, dizziness.

Food containing Vitamin D

What is vitamin D OR D3 ?  in food?

Food containing Vitamin D

whale liver oil
tuna fish
fresh milk
dark chocolate

Does Vitamin D deficiency cause red spots?

In fact, yes, vitamin D deficiency causes some problems on the skin, including red spots

Does vitamin D deficiency affect the skin?

What is vitamin D OR D3 ?

Skin diseases, especially itchy skin or dry skin. And that could be a problem. Not getting enough vitamin D is dangerous and can lead to problems such as kidney disease

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