In the past 40 years, there has been an expansion to more than 160,000 fast-food restaurants in America. These restaurants serve more than 50 million people per day, generating about $65 million in sales annually. These restaurants, such as McDonald's, Jack in the Box, and Wendy’s, serve pre-cooked, frozen foods, usually thawed out by boiling in hot oil. Only since obesity has become a national epidemic have fast-food restaurants changed their ways. Now, their French fries are fried in vegetable oil, and there are now healthier side options to choose from. But I think we need to do more than just change the kind of oil the French fries are fried in. Maybe we should get rid of French fries all together, and replace them with a healthier alternative, like sweet potato fries. Or better yet, why don’t we get rid of, or extremely decrease the number of, the unhealthier fast-food chains, and increase the number of healthy fast food chains, such as Subway or Port of Subs.…