The university, according to this novel, badly needs a church with enough guts to pull a stunt like that. (religion-online.org)
It can take years working as a veterinarian to gain enough guts and confidence to go against the status quo sometimes. (peterdobias.com)
Less than optimal digestion can happen for other reasons too: not enough gut flora to aid the digestive process, not enough water and / or fibre to help our body move all that digested food out of us, or too much protein which is super hard for our system to breakdown. (datewithyourplate.com)