Newgreen Supply Vitamins Nutrient Supplements Vitamin D2 Powder
Product Description
Vitamin D2 (Ergocalciferol) is a fat-soluble vitamin that belongs to the vitamin D family. It is primarily derived from certain plants and fungi, especially yeasts and mushrooms. The main function of vitamin D2 in the body is to help regulate calcium and phosphorus metabolism and promote bone health. Vitamin D2 involved in regulating the immune system and help reduce the risk of certain diseases.
Vitamin D2 is mainly synthesized by fungi and yeast under UV irradiation. Certain foods, such as fortified foods, mushrooms and yeast, also contain vitamin D2.
Vitamin D2 is structurally different from vitamin D3 (cholecalciferol), which is mainly derived from animal foods and synthesized by the skin under sunlight. The activity and metabolism of the two in the body are also different.
COA
| Items | Specifications | Results |
| Appearance | White to light yellow powder | Complies |
| Assay(Vitamin D2) | ≥ 100,000 IU/g | 102,000 IU/g |
| Loss on drying | 90% pass 60 mesh | 99.0% |
| Heavy metals | ≤10mg/kg | Complies |
| Arsenic | ≤1.0mg/kg | Complies |
| Lead | ≤2.0mg/kg | Complies |
| Mercury | ≤1.0mg/kg | Complies |
| Total Plate Count | < 1000cfu/g | Complies |
| Yeasts and Molds | ≤ 100cfu/g | < 100cfu/g |
| E.Coli. | Negative | Negative |
| Conclusion | Conformed USP 42 standard | |
| Remark | Shelf life: Two years when property stored | |
| Storage | Stored in cool and dry place, keep away from strong light | |
Functions
1. Promote the absorption of calcium and phosphorus
Vitamin D2 helps improve intestinal absorption of calcium and phosphorus, maintaining normal levels of these two minerals in the blood, thereby supporting bone and tooth health.
2. Bone Health
By promoting calcium absorption, vitamin D2 helps prevent osteoporosis and fractures, which is especially important in older adults and postmenopausal women.
3. Immune System Support
Vitamin D2 plays a role in regulating immune responses and may help reduce the risk of certain infections and autoimmune diseases.
4. Cardiovascular Health
Some studies suggest that vitamin D may be related to cardiovascular health, and that appropriate levels of vitamin D2 may help reduce the risk of cardiovascular disease.
5. Emotional and Mental Health
Vitamin D is associated with mood regulation, and low levels of vitamin D may be associated with the development of depression and anxiety.
Application
1. Nutritional supplements
Vitamin D supplement: Vitamin D2 is often used as a form of nutritional supplement to help people supplement vitamin D, especially in areas or populations with insufficient sun exposure.
2. Food fortification
Fortified Foods: Vitamin D2 is added to many foods (such as milk, orange juice and cereals) to increase their nutritional value and help consumers get enough vitamin D.
3. Pharmaceutical field
Treat Vitamin D Deficiency: Vitamin D2 is used to treat and prevent vitamin D deficiency, especially in the elderly, pregnant and breastfeeding women.
Bone Health: In some cases, vitamin D2 is used to treat osteoporosis and other conditions related to bone health.
4. Animal Feed
Animal Nutrition: Vitamin D2 is also added to animal feed to ensure that animals get enough vitamin D to promote their growth and health.
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