What could happen if a person doesn't get the proper amount of protein in his or her diet?

Eating a diet with low levels of protein could lead you to develop a condition called edema, which causes swelling in your legs and feet from the buildup of fluids. Protein plays an essential role in maintaining salt and water inside your blood vessels and ensuring fluid doesn't make its way into the tissues.

Explanation:

Hope this helps!

thrombocytopenia, which is a deficiency in blood platelets, can cause bleeding and bruising in the dermis similar to senile purpura. other possible causes include: exposure to ultraviolet rays and aging skin are common causes of senile purpura. senile purpura may also be a sign of collagen loss in the skin and bones.