Question

Eating too many raw egg whites may adversely affect the absorption of ________.

Answer 1

Answer:

a. biotin

Explanation:

Egg whites are a rich source of biotin (a vitamin)

Raw egg whites contain a protein avidin which can bind biotin and stops/inhibits its absorption from gut.

However, if we cook the egg white, avidin is denatured (looses its three dimentional structure) and does not bind biotin anymore.

Answer 2

Eating too many raw egg whites may adversely affect the absorption of  biotin.