Healthy Foods and Vitamins

Where is Vitamin D3 Found?

Vitamin D3

Vitamin D3 is the only vitamin that is synthesized in the body when exposed to ultraviolet sunlight, by converting 7-hydrocholesterol to dihydroxy D3.

This vitamin plays an essential role in the health of the body in general, and bone health in particular. Vitamin D3 also acts as a hormone. To control calcium and phosphorus levels and bone metabolism.

Where is vitamin D3 found

Sources of Vitamin D3

Sunlight: Vitamin D3 is obtained mainly from the sun, but many people do not get their need of the vitamin. Because they are not exposed to sufficient sunlight, i.e. at least 15 minutes.

Foods that contain the vitamin, such as: beef, liver, eggs, cheese, bread, orange juice, fortified milk, fish, such as: salmon and sardines, and fish products, such as: fish liver oil. Doctors advise eating about 2,000 to 5,000 units. International on a daily basis.

Medicines and nutritional supplements that contain vitamins, under medical supervision; To avoid any interactions with other medications.

Benefits of Vitamin D3

It facilitates the process of absorbing calcium into the bones and binding phosphorus, thus improving bone health and the musculoskeletal system.

It improves mood, stimulates neurotransmitters to maintain emotional balance, and enhances the ability to concentrate.

Causes of Vitamin D3 Deficiency

Using sunscreen creams with a high level of protection prevents the body from absorbing sufficient amounts of sunlight. As we age, the skin’s ability to absorb beneficial rays decreases. Malnutrition and not eating seafood.

Symptoms of Vitamin D3 Deficiency

Vitamin D3 deficiency is diagnosed through a laboratory examination of a blood sample, and the symptoms are as follows:

  • Dry skin and the appearance of skin problems, such as acne, wrinkles, and fine lines on the face.
  • Thyroid dysfunction.
  • Spasms, constriction of blood vessels, and high blood pressure.
  • Headache and migraine.
  • Suffering from psychological and nervous disorders, such as: depression, anxiety, despair, insomnia, and schizophrenia in severe cases.
  • Bone diseases, such as: rickets, osteoporosis, and fractures.
  • Low cognitive level and ability to concentrate.
  • Muscle weakness.
  • Chronic lower back pain, especially in women.
  • Weak hair and increased amount of hair loss.
  • Arthritis and knee pain.
  • Bone deformity and childhood growth disorder.
  • Obesity.
  • Fatigue, stress and general weakness.

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I am Khaliq Alvi. Currently I am doing P.hd on Human Nutrition and Dietetics from Sorbonne University. Previously, I have also done masters in Molecular Nutrition and Food Technology.

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