Top 10 Most Unhealthy Fast Food Chains In America By: Benzinga via Benzinga June 16, 2015 at 08:13 AM EDT A recent report from 24/7 Wall St. identified the 10 least healthy fast-food restaurant chains in the U.S. Fast-food chains were ... Read More >> Related Stocks: Jack IN The Box Inc Restaurant Brands International Sonic Cp Wendys Company