Vitamin D is a fat-soluble vitamin that is naturally present in very few foods, added to others, and available as a dietary supplement. It is also produced endogenously when ultraviolet rays from sunlight strike the skin and trigger vitamin D synthesis.
Vitamin D is needed for bone growth and bone remodeling by osteoblasts and osteoclasts. Without sufficient vitamin D, bones can become thin, brittle, or misshapen. Vitamin D sufficiency prevents rickets in children and osteomalacia in adults. Together with calcium, vitamin D also helps protect older adults from osteoporosis.
It is mainly obtained from sun exposure in which you can bask as you and keep busy by playing thrilling games at a real money online casino, or eat food, and supplements that are biologically inert and must undergo two hydroxylations in the body for activation.
The first occurs in the liver and converts vitamin D to 25-hydroxyvitamin D [25(OH)D], also known as calcidiol. The second occurs primarily in the kidney and forms the active metabolite of vitamin D, 1,25-dihydroxyvitamin D [1,25(OH)2D], also known as calcitriol.
Vitamin D also promotes calcium absorption in the gut and maintains adequate serum calcium and phosphate concentrations to enable normal mineralization of bone and to prevent hypocalcemic tetany. It is also
How much Vitamin D do you need each day?
There is no one-size-fits-all answer to this question, as the amount of Vitamin D you need each day depends on a number of factors, including your age, skin tone, and exposure to sunlight. However, the general consensus is that most people need between 600 and 800 IU (international units) of Vitamin D per day.
What are the signs of a Vitamin D deficiency?
The most common sign of vitamin D deficiency is bone pain. This is because vitamin D is essential for calcium absorption, and without it, bones can become thin, brittle, or misshapen.
Other signs of a vitamin D deficiency can include:
-Fatigue
-Muscle weakness
-Joint pain
-Depression
-Impaired wound healing
-Bone loss
What foods contain Vitamin D?
Vitamin D is a nutrient that is essential for human health. It can be found in a variety of foods, including fatty fish, eggs, and fortified milk.
What are the consequences of not getting enough Vitamin D?
Vitamin D is essential for strong bones and muscles, and it helps the body absorb calcium. It’s also thought to provide protection from osteoporosis, heart disease, diabetes, and some cancers.
A lack of vitamin D can lead to bone deformities such as rickets in children, and bone pain and muscle weakness in adults. A severe deficiency can even lead to death.
