A vitamin D deficiency means you don't have enough of this vitamin in your body. You need vitamin D to grow and maintain your bones. You could be at risk for deficiency if you don't get enough sunlight on your skin, you have a disorder that reduces your body's ability to absorb it...
Conversely, 1,25(OH)D only lasts for a few hours in the body and levels are a thousand-fold less than those of 25(OH)D. Our body also has a way of increasing the production of active D3 by the kidneys during times of deficiency and insufficiency, so a blood test for 1,25(OH)D...
Our body also has a way of increasing the production of active D3 by the kidneys during times of deficiency and insufficiency, so a blood test for 1,25(OH)D may appear normal or elevated even when your actual levels of vitamin D are low. However, in some disorders of calcium metabolism...
Those with a BMI over 30 are more likely to have lower levels of Vitamin D. According to the NHS website, it's thought that the vitamin could get 'trapped' in excess fat tissue, leaving less of it to circulate in the blood. What are the symptoms of Vitamin D deficiency?
Vitamin A deficiency results in infertility in both men and women. It is also beneficial for the proper development of babies. It also acts as an antioxidant that is required by infertile men due to oxidative stress in their bodies.
What is vitamin D deficiency? Symptoms of vitamin D deficiency include muscle aches and weakness, bone pain, muscle spasms, painful walking, and bone fractures. Causes of vitamin D deficiency include not enough sunlight, not enough in your diet, kidney or liver disease, malabsorption disorder, an...
An annual physical with blood work is a great health maintenance tool to get an overall picture of your health, as well as to learn your vitamin D levels. While in many cases vitamin D deficiency can be asymptomatic, there are some symptoms that may indicate that you have low levels of...
What are vitamin D deficiency symptoms and signs? In order to work in your body, vitamin D must bind to a protein called a receptor. Every cell in your body has receptors for vitamin D. It plays a role in your muscle, immune, and nervous systems. Read more: What Are the Symptoms and...
What are the four stages of B12 deficiency? The stages are: Stage I: Low serum level. You have low levels of vitamin B12 in your blood. You have no B12 deficiency symptoms. Stage II: Low cell-store. You have low levels of B12 in your cells. ...
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