Hello everyone, thank you for the invitation. Today I would like to share with you the issue of vitamin D and some confusion about what vitamin D is. If you don’t understand it yet, don’t worry. Relationship, because I will share with you next, I hope it can help everyone and solve everyone\’s problems, let\’s get started!
Contents of this article
- What is vitamin D
- Foods with vitamin D
- Vitamin D also known as
- What elements does vitamin d contain
- What is vitamin d
- What is vitamin D
1. What is vitamin D
Vitamin D is a fat-soluble vitamin and one of the important nutrients needed by the human body. It can promote the body\’s absorption of minerals such as calcium and phosphorus, and plays an important role in bone health and the normal operation of the immune system. There are many sources of vitamin D, the most important of which is sunlight. At the same time, cod liver oil, fish, egg yolks, etc. in food are also rich sources of vitamin D.
2. Foods rich in vitamin D
Foods rich in vitamin D Food includes fish, animal liver, fruits and vegetables, including salmon, shrimp, milk, egg yolk, pork liver, mushrooms, orange juice, etc. The vitamin D content in natural foods is generally low. Animal foods are the main source of natural vitamin D in non-fortified foods, such as fatty sea fish and fish eggs, animal livers, egg yolks, cream and cheese. Lean meat, milk, and nuts also contain trace amounts of vitamin D.
3. Vitamin D is also called
1. Vitamin D is Sterol derivatives with anti-rickets effects, also known as anti-rickets vitamins. Vitamin D is currently considered to be a steroid hormone, and the most important members of the vitamin D family are VD2 (ergocalciferol) and VD3 (cholecalciferol).
2. DimensionVitamin D (vitaminD) is a sterol derivative with anti-rickets effect, also known as anti-rickets vitamin. Vitamin D is currently considered to be a steroid hormone, and the most important members of the vitamin D family are VD2 (ergocalciferol) and VD3 (cholecalciferol). Vitamin D is a derivative of different provitamin D after ultraviolet irradiation. Plants do not contain vitamin D, but provitamin D exists in both animals and plants. Vitamin D is a fat-soluble vitamin with five compounds. The ones that are more closely related to health are vitamin D2 and vitamin D3. They have the following three characteristics: it exists in some natural foods; the human body stores 7-dehydrocholesterol generated from cholesterol under the skin, which can be converted into vitamin D3 after being exposed to ultraviolet rays. Proper sunbathing is enough to meet the body\’s need for vitamin D.
4. What elements does vitamin D contain?
1. Vitamin D It is a fat-soluble vitamin. There are at least 10 known types of vitamin D, the important ones being vitamins D2 and D3. The main source is first provided by food (plant foods such as mushrooms contain vitamin D2, animal foods contain vitamin D3 such as cod liver, fish oil, eggs, beef, butter, saltwater fish, etc.), and sunlight exposure is produced by human skin. .
2. Its main function is to promote the absorption of calcium and phosphorus in the intestine, promote the reabsorption of calcium and phosphorus by the kidneys, and regulate calcium in bones.
5. What is vitamin D
1. Vitamin D Refers to a large class of substances with calciferol biological activity. Vitamin D is a fat-soluble vitamin needed by the human body. It plays an important role in maintaining the stability of human blood calcium and phosphorus levels and the normal mineralization process of bones.
2. There are at least 5 forms of vitamin D, with vitamins D2 and D3 being the most common. Vitamin D2, also called ergocalciferol, plants can convert ergosterol in the body into vitamin D2 through sunlight. Vitamin D3, also called cholecalciferol, can be converted into vitamin D3 by animals and humans through exposure to sunlight. Vitamins D2 and D3 are both white crystals with relatively stable chemical properties. General cooking methods will not cause the loss of vitamin D, but fatty acid rancidity can cause vitamin D damage.
6. What is vitamin d
1. Vitamin DVitamin D is a fat-soluble vitamin and a steroid derivative.
2. The main function of vitamin D is to promote the absorption of calcium and phosphorus ingested by the small intestinal mucosa, promote bone development and maintain electrolyte balance. In addition, it also Can promote the growth and differentiation of the body\’s skin.
This is the end of sharing about vitamin D, I hope it can help you.
