Which of the following statements is false?
a.
excessive protein is excreted or stored as fat
b.
you can never have too much protein
c.
proteins are the building blocks of muscle
d.
even though protein supplements are not banned, you shoudl still be cautious of taking them

B.

You can never have too much protein

Explanation:

The protein need for the body depends on the age, physical activities, development and changes. For all these processes, body need a large amount of protein.  Our body is at the phase of breaking and building muscles, so high amount of protein is not harmful. Excess amount of protein is stored in the body in form of fats and break down when need for body energy requirements. So if the amount is increase it will result in weight gain and body size.  

Even a high amount of proteins is health and safe, but massive increase in amount can cause harm to the body.  

It is still unknown that how much amount exactly is harmful for the body.  Huge amount of protein cause harm in body is still not have any evidence but there is some disease which are known to be indirectly linked with it. Also harmful effects of massive amount of protein depend on patient health.