All of the Following Are Characteristics of Electrolyte Metabolism in Sports

All of the following are characteristics of electrolyte metabolism in sports EXCEPT

A) the trained athlete actually loses fewer electrolytes than the untrained person.
B) replenishment of lost electrolytes in most athletes can be accomplished by ingesting a regular diet.
C) sweating leads to significant losses of calcium,sulfur,and chromium,which can be replaced by including milk and whole grains in the diet.
D) salt tablet supplements to replace electrolyte losses of sweat are known to cause fluid retention in the GI tract,irritation of the stomach,and vomiting.