There’s no denying how popular the low carb diet has become lately. If there’s one thing that we know how to do this time of year, it’s eat. A lot. It doesn’t have to be that way though. You can still find plenty of delicious recipes to make without blowing your caloric budget out of the water. If you’re resolving to eat better in the new year, or know of loved ones or friends who may wish to do the same, here are five of the best selling low carb cookbooks.