Bone facts
Tuesday, February 28th, 2012Bone is a pa
rt of the body which shapes our appearance. They have equal importance to blood because it provides stability, safety and also houses many organic manufacturing units such as bone marrow. A new born baby has almost 300 different bones, but as we grow, some bones fuse together, reducing the number to 206. Bones can move relative to another with the help of muscles. Muscles provide necessary grip to hold bones in place when moving. Bone joints also used for movement like the one in our knee and neck. We have about 230 moveable joints in our body. Bones are also living things in our body because they are composed of living cells. When bones get damaged, the cells act wisely and repair themselves. Blood circulates oxygen and energy to the bones. As many bones are hollow they are tended to produce red and white blood cells in a site called bone marrow, making them a power house. Then they are combined with other blood cells to transport and fight against germs. Calcium is the most important element needed for bone development. When blood did not get enough calcium, they take them from bones, making them much weaker. This action is called osteoporosis. This disorder will lead to breaks and fractures.





