When remodeled by osteoclasts in the marrow regions and heads of bones, the bone takes on the appearance of worm-eaten wood and then is called cancellous or spongy bone, providing strength and space for blood cell and fat storage while still maintaining strength and lightness. Role of Nutrition Vitamin C is crucial for proper collagen formation, such as in bone organic matrix, blood vessel walls, and skin. With vitamin C deficiency, scurvy results, leading to brittle bones, easy bruising and bleeding, and fragile skin. Vitamin D is important for proper calcium absorption from the gut into the blood so the calcium can be incorporated into bone mineral matrix. Bones will be soft and bowed.
Mature bone is relatively dead, that is non-dynamic.
The bone marrow. Erythropoiesis Shin splints occur when microscopic tears occur to sharpey's fibers Tendons connect muscle to bone, whereas ligaments connect bone to bone. Mature bone is relatively dead, that is non-dynamic. Concentric rings, with a central blood vessel.