Flickr

9 Arby’s

 It may be one of the most popular chains in America but two Arby’s sandwiches have ranked extremely low in a recent nutrition study and a third of all menu items were found to contain trans fats.

This includes the chain’s famous roast-beef sandwich. Sides are just as bad. You’ll find 2,530 mg of salt in a serve of mozzarella sticks. You’d better invest in a healthy future and skip Arby’s.