A shortage of any of the various nutrients and vitamins the body needs can lead to muscle cramps and spasms. For example, potassium helps the muscles move and provides nutrients for cells. Without potassium, a person experiences fatigue, weakness, and muscle cramps and spasms. Magnesium and calcium deficiencies are also common and can have similar effects. A healthy diet and proper nutrition ensure the body has all the materials it needs to take care of itself.

ansonmiao / Getty Images
This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.