Why do your bones crack?

Why do my bones crack a lot?

• Every time I stand up or move, my bones in my legs make a loud cracking sound. It's so loud that the people in my class hear it every time I stand up. I also have a pretty poor diet. I'm not saying I eat junk food, I just rarely eat meat and fish. Could this be the reason my bones crack frequently? Any advice is appreciated. :)

• Answer:

  Because you are, like everyone, a slightly imperfect human being. Joints shouldn't pop and crackle but they do. Do you feel otherwise healthy? Most importantly, is it causing you pain and/or discomfort? If it is then get it checked out. Exercising to the extent possible will strengthen the core. Regular walking every day is a good habit as well. Stretch those muscles. Make it a habit while you are young. That extra strength and good posture will have at least a palliative effect and be good for you. I would also suggest a mineral, especially iron, supplement and a multivitamin with lots of B vitamins.