is the generally accepted number of calories used to achieve weight loss in scientific studies. Professor Roy Taylor, leading researcher into the reversal of type 2 diabetes, used 800 calories in his test group in the DiRECT Trial. However, it is worth bearing in mind that the same research found that extreme caloric restriction (a 40% reduction in calories) is associated with impaired immune function, which can lead to more severe infections. Sprinkle with 35g grated mozzarella, drizzle with 1 tbsp olive oil and place under the grill for 4-5 mins. People who are on ‘flozin’ medication (known as SGLT2 inhibitors, taken to reduce blood sugars, such as Dapaglifozin of Canagliflozin). This is to avoid the rare complication and potentially dangerous condition called euglycaemic diabetic ketoacidosis (DKA), where despite having normal or only mildly raised ketones the medication can mask a serious complication of diabetes requiring urgent attention

The intermittent fasting diet is a flexible eating approach where individuals alternate between periods of eating and fasting. Science has shown that intermittent fasting is effective for weight loss, as well as a number of other health benefits. Embracing intermittent fasting UK Rapid weight loss: One of the main reasons people follow the diet today is to lose weight rapidly. Perhaps surprisingly to some, there is research that suggests people that follow a keto diet may lose more weight than people following a low-fat diet.[10] A low calorie keto diet, like The Fast 800 Keto diet is effective in preserving your metabolic rate and maintaining muscle mass at the same time as losing weight. The Fast 800 Keto plans are not replacing The Very Fast 800 plans, they are simply an option for those that are looking for a little more and who are motivated to follow a very restrictive meal plan. If you decide you do not like this approach or would prefer more variety, you can switch to The Very Fast 800, or our other plans, at any time when you join the programme. 2. How long can The Fast 800 Keto plans be followed for? You don’t need equipment to do your HIIT sessions meaning you can complete them from home. Here are some great HIIT ideas and examples of what you can expect to see in our exercise plans:

Please ensure that you are signing up according to how much Prepare time you would like before Week 1 commences – for example, if you would like a full week of Prepare time, please sign-up on a Monday or Tuesday, and if you would like to start Week 1 right away, please sign up on a Saturday or Sunday. If you’re starting this journey for the very first time, you may find yourself seeking a diet plan for intermittent fasting or a comprehensive intermittent fasting programme. That’s where The Fast 800 comes in! Our fasting programme is designed to provide accessible, well-structured strategies to empower you to successfully navigate intermittent fasting in the UK.

Tip 200g frozen edamame beans into a heatproof bowl and cover with just-boiled water from a kettle. Stir and leave for 1 min to allow the beans to thaw. Drain and rinse under cold water.Divide the spiced plums between two bowls, along with 100g full-fat Greek yogurt and 15g toasted flaked almonds. This can be served warm or cold.

Transfer the tomato pulp to bowl and stir in 1 tbsp tomato purée and ½tsp dried oregano. Season with salt and pepper. So, while you might be restricting your calorie intake during stage two of the Fast 800 diet, bear in mind this will mean you are consuming a far lower number of calories per day compared to that recommended by the NHS, and that this stage of the diet should only be sustained for a short period of time. Does the Fast 800 diet work? This is a superb recipe 800 calories book. The recipes are easy to do and achieve. Lovely illustrations. This also informs you of details about what each recipe contains, regarding the fat protein carbs calories etc. The book is so good that I have bought three copies so far to give to my family and friends. Recommended. Any advice given is general in nature and not meant as a substitute for care by your usual health professional.

I bought the book after watching 'lose 1 stone in 21 days' Dr Michael Mosley. This is full of recipes from the program and written by his wife. (Not to be confused by the book written by him which has very few recipes). It shows inspiring pictures of the food and the recipes are simple and easy to create, also they are really tasty. In 1 week I've lost 1" around my waist. I would highly recommend this book. Recent studies have shown that 800 calories is the magic number when it comes to successful dieting - it's an amount high enough to be manageable but low enough to speed weight loss and trigger a range of desirable metabolic changes. Whichever plan we recommend for you when you take the personalisation questionnaire after signing up to the Online Programme, we always ensure you’re getting in enough of these foods and nutrients : Before trying The Fast 800, I had no structure to my meals. Thanks to The Fast 800, following The Very Fast 800 and then The New 5:2 on the online programme, I’ve lost 26kg and my mind is so much clearer.