The Fast 800

I’ve changed my diet in an effort to improve my health, and I’m really enjoying it!

A few years ago, having suffered with IBS related problems and had little-to-no answers from the gastroenterologist I went to see, I picked up a book called The Clever Guts Diet. Written by Dr Micheal Mosley, a doctor and science journalist, The Clever Guts Diet teaches about the importance of healthy bacteria in the gut; the major role our gut plays in our general health; and the kinds of foods that will help to enhance the good bacteria and keep away the bad. It’s about three quarters information backed by science, referencing real peer-reviewed studies, and one quarter meal planning/diet advice for anyone who wants to ‘reset’ their gut health. I never ended up following the reset programme but I did pick up a few tips that I tried to integrate into my life and diet. (Including the wonders of Turmeric which I later wrote my first uni essay about!)

Mosley is most well-known for his groundbreaking book ‘The 5:2 Fast Diet’. The basic principle of which is that eating 500 calories on two days of the week, and eating ‘normally’ but healthily for the other five is a great way to lose weight and improve your health.

Fast forward 6 years to last December and Mosley released another book, accounting for more up-to-date science and bringing together his previous works into a new programme called The Fast 800. It consists of 3 phases and you can start with any of them depending on your goals. Phase 1 is The Very Fast 800 – a rapid weight loss phase where you stick to around 800 calories a day for anywhere between 2 and 12 weeks (again, depending on your goals). This can help not only with weight loss but with losing visceral fat and reversing the insulin resistance I talked about in my last post. (Mosley’s book The 8-week Blood Sugar Diet documents how he reversed his Type 2 Diabetes through diet and without medication. As a Pharmacy student I will definitely be touching on that again, but that’s a topic for a different blog post!) Phase 2 is ‘The New 5:2’, which is the same principle as it has always been, but recommends 800 calories on your two fast days. This is still low enough to make a difference but high enough to keep you feeling fuller for longer and experiencing fewer hunger pangs/cravings. The third phase is simply a Mediterranean-style diet, including fresh vegetables, lean meat and fewer refined carbs (which are broken down to sugar in your blood stream very quickly). Mosley says you skip straight to phase 2 if you don’t have much weight to lose or even straight to 3 if you simply want to live healthier.

Why am I regurgitating all of this? Because, after doing a lot of research, I decided it was worth trying for me. I bought myself a copy of The Fast 800 Recipe Book and have been attempting the first Very Fast 800 stage for about a week and a half. I haven’t stuck religiously to it – I enjoyed a celebratory cheesecake slice when Toby passed his driving test, and shared Nando’s with a friend when she was having a rough day.

I’m referring to it as a programme rather than a diet because if I use the word diet, I get a look that says “You’re too young/skinny to be dieting”. Really, the word ‘diet’ just refers to what you eat, not necessarily to losing weight or eating a particular way. I’m changing my diet to include and exclude different things that I haven’t done before.

I’ve lost around 5lbs and I’m really enjoying the recipes – both making and eating them! At the moment my routine is looking like this:

Breakfast: a nutritious smoothie containing fruit, full fat yoghurt, oats and other ingredients – around 200 cals. Usually an apple to go with it.

Lunch: I’ve been meal-prepping; making a meal big enough to serve 4 on my days off and splitting it into 4 lunch boxes for the coming work days. I like pairing whatever protein-rich main I’ve made with some green veg such as broccoli and green beans. (You’re allowed to add those in abundance without including them in calorie counts! Yay!)

Dinner: A lighter meal, as I’m not always hungry by this point and don’t want to spend a lot of time cooking and end up eating too late, as this is famously bad for your sleep cycle and digestion. One of the breakfast recipes has become a dinner favourite of mine; poached eggs with spinach and mushrooms. I literally cannot poach eggs, so I fry them in olive oil instead. It’s designed as a breakfast but I love it as a light evening meal.

I’m not endorsing this particular programme, nor am I actively encouraging anyone else to try it. I’m simply sharing my experience because I’m finding it both rewarding and fascinating. I do urge anyone who fancies changing their lifestyle for health reasons to do a lot of research (using real scientific studies and not just reading articles from Cosmo Magazine) and consult a GP, Pharmacist or Nutritionist if you need professional advice. In a week or so I’ll provide a further update on my thoughts.

*This post is not endorsed or sponsored by The Fast 800 or by Dr Michael Mosley*

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