* Complementary proteins are two or more incomplete protein sources, which together provide adequate amounts of all essential amino acids and adequate total protein. It is true that many vegetable sources of protein are not complete, and need to be complemented by other protein sources. A complete protein provides all essential amino acids and sufficient total protein. * An incomplete protein is either low in one or more essential amino acids, or low in total protein. There are eight essential amino acids, and several semi-essential amino acids. But Iâll simply it for you.
Muscle spasms and cramps. Cramps are caused by muscle spasms - involuntary contractions of one or more muscles. They can be painful but are usually harmless. They come on without warning and almost everyone will experience them at one time or another.
Muscle spasms and cramps. Cramps are caused by muscle spasms, involuntary contractions of one or more muscles. In addition to the foot and calf muscles, other muscles prone to spasms include the front and back of the thigh, the hands, arms, abdomen and muscles along the ribcage.uscle cramps can have many possible causes. They include: 1  Poor blood circulation in the legs. 2  Overexertion of the calf muscles while exercising. 3  Insufficient stretching before exercise.