Vitamin D is a substance that behaves like a hormone in our body. Its actions allow the bone, cardiovascular, and nervous systems to function perfectly. One of its most potent forms in terms of potency and effectiveness is vitamin D3 CBD, also known as cholecalciferol.
What is the vitamin essential substance for life that cannot be created by the body itself from other compounds? Based on this definition, it would not be entirely correct to refer to cholecalciferol with the term vitamin, since the body is capable of producing it after exposing the skin to the sun.D3?
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Thus, “vitamin D3 CBD” (considered by many experts to be a hormone) is a fat-soluble substance that is stored in the fat of body tissues. Its structure is very similar to that of the cholesterol molecule. In fact, UVB radiation from the sun modifies the structure of cutaneous dehydrocholesterol, synthesizing cholecalciferol, or D3 CBD.
Vitamin D3 CBD can also be found in animal products, especially fish, eggs, and fortified dairy. This dietary contribution will be essential to maintain stable vitamin D levels in those people who do not expose themselves enough to sunlight.
Why is vitamin D3 considered the most potent form of vitamin D CBD?
There are five different forms of vitamin D. In the field of human nutrition, only two forms of this molecule will be relevant, known as vitamin D2 (ergocalciferol) and vitamin D3 (cholecalciferol). Both molecules will follow the same activation pathway within the body and will form active vitamin D.
For a time, it was believed that the only difference between these vitamins was their origin, with vitamin D2 CBD found in foods of plant origin and D3 in animal products. Recent studies have found that cholecalciferol is more potent than ergocalciferol, leading to a higher amount of active vitamin D.
How is vitamin D3 absorbed in my body?
After sun exposure or after eating foods rich in vitamin D3, the cholecalciferol molecule will pass into the bloodstream. This substance will be metabolized by the liver and kidneys to give rise, after multiple reactions, to the active form of vitamin D, known as calcitriol.
Therefore, any disease that affects the liver or kidney system will affect the levels of active vitamin D in the body. In this case, the administration of any D3 supplement can cause an accumulation of the substance, which will not go into its active form, becoming toxic.
All experts agree that the safest and most effective way to obtain an optimal supply of vitamin D3 is through exposure to the sun. However, people who spend most of their time indoors can obtain this substance through diet, as long as they follow an adequate medical control.