vd3
CN
CN Supplier
9 YRS
9 YRS
Sources of Vitamin D3:
- Sunlight: The primary source. UVB rays from the sun convert a compound in the skin (7-dehydrocholesterol) into vitamin D3.
- Diet: Fatty fish (salmon, mackerel, sardines), fish liver oils, egg yolks, and fortified foods (milk, yogurt, orange juice, cereals).
- Supplements: Available in various forms for those with limited sun exposure or dietary intake.
Key Functions in the Body:
- Calcium and Phosphorus Regulation: Essential for the absorption of calcium and phosphorus from the intestines, ensuring strong bones and teeth. Deficiency can lead to rickets in children and osteomalacia or osteoporosis in adults.
- Immune System Support: Plays a vital role in modulating the immune response, helping the body fight off infections and potentially reducing the risk of autoimmune diseases.
- Muscle Function: Adequate levels are necessary for optimal muscle strength and function, helping to prevent falls, especially in older adults.
- Cell Growth and Differentiation: Influences the growth and development of cells throughout the body.
- Mood and Brain Health: Some studies suggest a link between vitamin D3 levels and mood regulation, with low levels potentially associated with an increased risk of depression and seasonal affective disorder (SAD).
Deficiency and Risks:
- Common in regions with limited sunlight, during winter months, in individuals with darker skin, the elderly, and those who avoid sun exposure.
- Chronic deficiency can lead to serious health issues, including bone diseases, increased susceptibility to infections, and potentially higher risks of certain cancers, cardiovascular diseases, and neurological disorders.
Recommended Intake:
- Varies by age, sex, and life stage. Generally, adults need 600-800 IU (International Units) per day, but higher doses may be recommended for those at risk of deficiency. It's important to consult a healthcare provider before starting supplementation.
In summary, vitamin D3 is an indispensable nutrient that supports bone health, immune function, and overall well-being. Maintaining adequate levels through a combination of sunlight exposure, a balanced diet, and, if necessary, supplements is crucial for optimal health.
Basic Information
| Company Name | Luliang Baijia Yikang Biotechnology Co., Ltd. | Country/Region | China |
| Business Type | Retailer | Company Size | 12 |
| Established | June 14, 2018 | ||
| Address | Damogu Area, Luliang County Industrial Park, Qujing City, Yunnan Province | ||
| Main Products | 许可项目：饲料添加剂生产；土壤与肥料复混加工；肥料销售；生物有机肥研发；复合微生物肥料研发；技术服务、技术开发、技术咨询、技术交流、技术转让、技术推广；饲料原料销售。 | ||
Company Introduction
Licensed Items: Production of feed additives; Production of fertilizers; Production of feeds. (Projects subject to approval in accordance with law can only be carried out upon approval by the relevant authorities. The specific business items shall be based on the approval documents or licenses issued by the relevant authorities.)
General Items: Sales of feed additives; R&D of biological feeds; Compound processing of soil and fertilizers; Sales of fertilizers; R&D of bio-organic fertilizers; R&D of compound microbial fertilizers; Technical services, technical development, technical consulting, technical exchange, technology transfer, and technical promotion; Sales of feed raw materials.
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US$ 30
1000 Boxes
(MOQ)
Vitamin D3, also known as cholecalciferol, is a crucial fat-soluble vitamin that plays a multifaceted role in maintaining overall health. It is unique among vitamins because the human body can synthesize it when the skin is exposed to sunlight.
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