Negatory, good buddy. For the sake of the course, for the next 21 days we are cutting out all root vegetables. That includes potatoes, carrots, beets, etc BUT… onions and garlic ARE allowed.
Sure you can do your own training if you like. However, you’ll be missing out on some incredible work. If you do decide to to swap training, to live to the letter, you will want to include 2 days metabolic conditioning / HIIT, and at least 3 days resistance training.
The water question is a relative question, dependent on variables like size and activity level, and climate. A safe range would be between 2-4L per day. Other beverages that are acceptable are black coffee, and unsweetened tea.
Absolutely! The best move is to have plain Greek yogurt, and add your own berries and maybe a few seeds (hemp, pumpkin, etc). This way you’ll get the protein benefits of the yogurt, the fats and the nutrients from the berries, without the additives and added sugars that come in pre-sweetened yogurt.