What is the difference between vitamin D2 and vitamin?
What is the difference between vitamin D2 and vitamin?
Scientists sometimes call D2 ergocalciferol and D3 cholecalciferol. Both play the same role in the body, but vitamins D2 and D3 have slightly different molecular structures. The main difference is that vitamin D2 comes from plants, whereas D3 comes from animals, including people.
Is vitamin D2 different than vitamin D?
The two forms of vitamin D differ depending on their food sources. Vitamin D3 is only found in animal-sourced foods, whereas D2 mainly comes from plant sources and fortified foods. Since vitamin D2 is cheaper to produce, it’s the most common form in fortified foods.
Why do doctors prescribe vitamin D2 instead of D3?
Vitamin D2 is indicated for rickets, hypoparathyroidism, and familial hypophosphatemia. In contrast, vitamin D3 is indicated for dietary supplementation (use as a vitamin).
What causes vitamin D2 deficiency?
What causes a vitamin D deficiency? A deficiency in vitamin D can result from inadequate exposure to sunlight, inefficient production in the skin, not enough vitamin D in your diet, and health conditions that can affect it including, gastrointestinal disorders, renal diseases, and liver diseases.
What are the symptoms of low vitamin D2?
What are the signs and symptoms of vitamin D deficiency?
- Fatigue.
- Bone pain.
- Muscle weakness, muscle aches, or muscle cramps.
- Mood changes, like depression.
What’s the difference between vitamin D2 and D3?
Many doctors will write vitamin D 50,000 units and leave it at that. The pharmacist will then have to call your doctor to find out their preference—D2 (ergocalciferol) or D3 (cholecalciferol). What is the difference between vitamin D2 and vitamin D3?
What are the side effects of vitamin D2?
Ergocalciferol is vitamin D2. Vitamin D helps your body absorb calcium. Ergocalciferol is used to treat hypoparathyroidism (decreased functioning of the parathyroid glands). Ergocalciferol is also used to treat rickets (softening of the bones caused by vitamin D deficiency) or low levels of phosphate in the blood…
Which is the best supplement for vitamin D2?
1 Oily fish and fish oil. 2 Liver. 3 Egg yolk. 4 Butter. 5 Dietary supplements.
What makes up the side chain of vitamin D2?
The side chain of D2 contains a double bond between carbons 22 and 23, and a methyl group on carbon 24. Vitamin D2 (made from ergosterol) is produced by invertebrates, fungus and plants in response to UV irradiation.