The whole30 website has ton of great information. It even has a guide of what your body is doing and how you’ll feel along the process. It’s really accurate. As with pretty much anything, days 3-11/13 are the hardest. But there are a lot of really good recipes for whole30 that make it enjoyable. A couple of my favorites are sloppy joe sweet potatoes and whole30 chili. It’s also amazing how good fruit is once you cut out the artificial sugars.