What can a bacterium do to respond to high levels of transferrin?

Transferrin is the main protein in the blood that carries iron throughout the body. Iron is an element important to many of the body functions, but its main role is as the building block for hemoglobin, the protein that helps red blood cells bind oxygen for delivery to the tissues. When transferrin levels are high, it indicates a deficiency in iron.

cuz some people don't have enough food. that's why we need more ppl to donate food to the hungry.