Recommended for rapid weight loss and improving metabolic health, this low carb, high protein, calorie-restricted meal plan pushes your body into ketosis and suppresses hunger. This diet is different to some purist forms of keto – it follows the key nutritional principles laid out in Dr Michael Mosley’s latest book, The Fast 800 Keto. For more info on how this plan works, read Combine the Fast 800 with Keto for amazing results!

We allow you to swap up to 3 meals in any one plan - please name the meal and its replacement in the box below. Orders that do not clearly state their requests will not have their swaps processed.

For more than 3 changes, we suggest you use the Build Your Own Plan which allows you to customise and create your own plan from scratch.