To geta better answer, Google American Heart Association articles from January 2008 and after, with Dr. Wang, Harvard researcher, who stated that smooth muscle contains Vitamin D receptors. Offhand, most likely because Vitamin D enables calcium uptake in the body and calcium is needed in proper amounts for muscle/nerve coordination (proper calcium/sodium/magnesium balance).
endocrine system
the keratinocytes in the epidermal, when it exposed to UV light produce vitamin D
Answer is D. anticoagulants
Yes. Vitamin D is essential in the formation and maintenance of bones and teeth by regulating the absorption and use of calcium and phosphorus. Without Vitamin D, your body will not utilize as much calcium as you ingest.
Yes. Selenium and Vitamin D are also important in maintaining reproductive health in cows and bulls as well.
Vitamin D boosts your immune system, including lowering the risk of Influenza, it can prevent cancer and cardiovascular disease and can help with depression and generally reducing the risk of weakness. it supports the calcium.
No, it does not produce vitamin D.
endocrine system
Vitamin D is found in eggs, liver, milk, oily fish and margarine. It is very important. It is required for calcium absorbtion and storage. There are a number of deficiency diseases that can be gotten if vitamin D is not eaten. Some examples are rickets, weak bones which eventually become deformed and hearing problems.
Milk is a good source of vitamin D.
Vitamin D improves the absorption of zinc, magnesium, calcium and phosphate in the body. This vitamin prevents rickets and improves the health of bones.
Vitamin D is necessary for strong and healthy bones and teeth. Vitamin D may also the help immune system and protect against some cancers. The childhood disease rickets, osteoporosis in older adults, and some onsets of Alzheimer's disease are thought to be associated with Vitamin D deficiency.
Lack of vitamin D can cause Rickets in children. Rickets is the softening of bones. Vitamin D plays a part in bone health because it helps us absorb calcium Lack of vitamin D also puts you at risk of cardiovascular diseases. Lack of vitamin D has been linked to people with high blood pressure
The absorption of UV light into the skin converts a precursor molecule into vit. D
the keratinocytes in the epidermal, when it exposed to UV light produce vitamin D
The sun
No, vitamin D is not from jade stone. Vitamin D is an animal product. Good food sources of vitamin D are milk, eggs, fish, beef, etc. We can also produce vitamin D in our skin when it is exposed to ultraviolet radiation (usually from the sun).