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	Hubei Langood Technoloty Co.,Ltd	Country/Region	China
Business Type	Retailer	Company Size	20
Established	September 29, 2016
Address	湖北省宜昌市夷陵区鸦鹊岭镇青岛工业园青岛路8号
Main Products	饲料原料、饲料添加剂与动物养殖设备英文介绍

Company Introduction

Founded on September 29, 2016, the company is registered at No. 8 Qingdao Road, Qingdao Industrial Park, Yaquelin Town, Yiling District, Yichang City. Its legal representative is Cai Xuemin.

Its business scope includes:

R&D, production, and sales of feed raw materials, feed additives, livestock breeding equipment, environmental protection microbial agents, and environmental protection equipment;
Research and development, production, and sales of microbial strains, bio-organic fertilizers, compound microbial fertilizers, organic material decomposers, and biological consumables (excluding pharmaceutical products);
Biotechnology development and consulting services;
R&D, production and sales of food additives;
R&D and sales of pesticides (excluding those classified as hazardous chemicals);
Import and export of goods or technology.

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Hubei Langood Technoloty Co.,Ltd

Vitamin D3

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Edible fungi industry chain

Fruit industry chain

Livestock Industry Chain

Vegetable industry chain

FEED

Healthy food

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FOOD

Feed processing machinery

Vitamin D3

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