Vitamin D deficiency classically causes rickets and osteomalacia (thin bones) and is more common in children who are vitamin D deficient. Prolonged breastfeeding is a cause of rickets in some children who don’t get enough vitamin D in their breast milk. Excessive use of sunscreens can cause vitamin D deficiency. In adults, vitamin D deficiency can cause bone weakness and boney pain.*
Those who are especially encouraged to supplement with Vegan vitamin D include those greater than age 50 that are at increased risk of developing vitamin D deficiency. People with limited sun exposure should also consider supplementation, especially if they are homebound and live in Northern Latitudes. People with dark skin don’t get enough Vitamin D in their system. Those with fat malabsorption need to be supplemented with vitamin D and other fat soluble vitamins. Those who are obese and have a BMI greater than 30 often are vitamin D deficient and should supplement with vitamin D.*
Vitamin D is used to support those with osteoporosis, those with fragile bones and an increased risk of bone fractures. Insufficient vitamin D can contribute to osteoporosis by reducing calcium absorption. Vitamin D also plays a role in cancer prevention, especially in colon, prostate and breast cancers. The data are strongest for breast and prostate cancer.*
Vitamin D might play a role in preventing type I and type II diabetes, high blood pressure, glucose intolerance and multiple sclerosis. There have been many research studies supporting these ideas. In fact, a recent study showed that vitamin D supplementation is associated with a reduction in death from any cause by 7 percent.* The recommended dose is 800 IU per day, although doses up to 3000 mg/day have been taken by some individuals with known deficiency.*
DEVA Vitamin D is 100% animal free, and guaranteed for purity, freshness and labeled potency. Remember all DEVA Products are 100% vegan, vegetarian and are certified by the Vegan Society, the non-profit organization that actually invented the word "vegan".
References:
Shedding light on colorectal cancer prognosis: vitamin d and beyond.
J Clin Oncol. 2008 Jun 20;26(18):2937-9.
Hsu JJ, Tintut Y, Demer LL.
Vitamin D and Osteogenic Differentiation in the Artery Wall.
Clin J Am Soc Nephrol. 2008 Jun 18. [Epub ahead of print]
Zittermann A, Schleithoff SS, Koerfer R.
Vitamin D and vascular calcification.
Curr Opin Lipidol. 2007 Feb;18(1):41-6. Review.
Abbas S, Linseisen J, Slanger T, Kropp S, Mutschelknauss EJ, Flesch-Janys D, Chang-Claude J.
The gc2 allele of the vitamin d binding protein is associated with a decreased postmenopausal breast cancer risk, independent of the vitamin d status.
Cancer Epidemiol Biomarkers Prev. 2008 Jun;17(6):1339-43.
Schauber J, Büchau AS, Gallo RL.
1,25-dihydroxy vitamin D3 regulates cutaneous innate immune function.
Exp Dermatol. 2008 Jul;17(7):629-30.