Answer:
You see it all starts GÒOGLE IT
I believe the answer is
A. Retinol
Milk and milk products provide much of the vitamin D in people’s diets.
I would say the best answer would be B) is the information up to date?
The other three aren’t necessary (illustrations, online, and being in US).
It needs to be current and accurate.
Andy gained muscle, so his shirt was tight in the arms most likely