![](https://blogs.sas.com/content/efs/files/2014/10/roastchickendinner.jpg)
We seem to hear about new diets almost on a weekly basis. Many of these diets will come and go, but here are some that have been around for a very long time. There are also heated debates around what diet is the best: Vegetarian, Vegan, Paleo, Low Carb, High