* 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.
The main causes of abdominal muscle spasms are: 1  Pregnancy spasms and cramping can occur during your uterus changing shape, hormonal changes, stress, over-exercise, implantation of embryo, miscarriage, ectopic pregnancy and labour. 2  Over-exercising-too much exercise and incorrect posture during exercise especially when lifting weights can cause ....hildren and adults can have sporadic abdominal spasms and there are some disorders and diseases that can cause them so it is always best to check for a correct diagnosis. A spasm is the involuntary and sudden contraction of your abdominal muscles and it can lead to mild or severe pain lasting short or long periods.