Muscle injuries and dehydration can also trigger cramps. Dehydration is the excessive loss of fluids in the body. Low levels of any of the following minerals that contribute to healthy muscle function may also cause muscle cramps: calcium.
The heart is a part of the cardiovascular system in fact its the main part so if you have heart disease another way of saying this is you have cardiovascular disease.
Plasma vitamins E and C and uric acid, all of which have potential antioxidant activity, have been reported to increase after exercise (10, 13â15). In rats, acute submaximal exercise has been shown to decrease vitamin E concentrations in skeletal muscle (16).