Vitamin D is the vitamin everyone is talking about these days, especially in the world of bariatric surgery. Vitamin D is one of four fat-soluble vitamins (the others are vitamins A, E, and K) and is important in bone metabolism and has recently been observed to have anti-inflammatory and immune-supporting properties. Recent findings suggest that low vitamin D levels may increase incidence and mortality from cardiovascular disease and cancer. Current research is studying possible connections between vitamin D levels and medical problems like diabetes, high blood pressure, and autoimmune conditions.
WHY VITAMIN D IS IMPORTANT TO YOUR HEALTH!
Your muscles need vitamin D to move
Your nerves need vitamin D to help carry information between your brain and all of your body parts
Your immune system needs vitamin D to aid in fighting off bacteria and viruses.
What Causes Vitamin D Deficiency?
Vitamin D deficiency can occur for a variety of reasons
Dietary intake is lower than recommended intake over time
Sunlight exposure is limited
The kidneys cannot convert vitamin D from its inactive to active form
Absorption of vitamin D in the digestive tract is inadequate
Obesity may also increase the risk of a vitamin D deficiency. Greater amounts of subcutaneous fat hold on to more vitamin D and also alter its release into circulation, which results in lower vitamin D levels. Post-gastric bypass patients can become vitamin D deficient over time because the part of the upper small intestine where vitamin D is absorbed is bypassed.
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