Question: what is the best fast food restaurant for the keto diet?
Answer: Wendy's, McDonald's, Burger King, Shake Shack and In-N-Out Burger joints can be fairly keto-friendly as long as you're willing to give up the buns and french fries and some chains like Shake Shack will even sub a lettuce wrap in for the keto-busting bread. Here are the best low-carb, keto options at burger joints.