Camp Grayling Joint Maneuver Training Center. Camp Grayling is a premier, full-spectrum, four-season joint training center, providing year round, customer-focused training support and high quality facilities to enable military commanders and civilian leaders to meet their unit readiness requirements.
This shows that nearly 40% of all patients with PRIMARY hyperparathyroidism have Vitamin D-25 levels that are below 20 ng/ml. 60% have vitamin D levels above 20, but that includes 29% who have levels between 20 and 30, which is considered deficient. Nobody with a parathyroid tumor has high Vitamin D-25 levels.
Vitamin D Deficiency in Kids. Made in your body, vitamin D plays an important role in bone health along with calcium. Vitamin D promotes the absorption of calcium and phosphorus and helps deposit these minerals in bones and teeth making them stronger and healthier. The fortification of milk with vitamin D has virtually eliminated the risk of vitamin D deficiency in children. However, the rising consumption of juice and soft drinks in place of milk is increasing the probability of deficiency, which can lead to rickets or defective bone growth.