A non-faddy diet that offers incredible health benefits and weight loss. Aidan and Glen show how everyone can reap the benefits of the Sirtfood Diet through eating delicious food. I'm a huge fan!, Lorraine Pascale, BBC TV chef and food writer
I'm healthier, more alert and in top physical condition. Sirtfoods are key for me reaching new peaks in performance to face the upcoming challenge in British America's Cup history., Sir Ben Ainslie, four-times Olympic gold medallist
Following Aidan and Glen's Sirtfood Diet was incredible; my body fat just melted away - I was sharper and had heaps more energy than before, Anthony Ogogo, 2015 Strictly Come Dancing star and professional boxer
A revelation to my diet: introducing Sirtfoods has allowed me to attain a body composition and wellbeing previously unimaginable, David Haye, Heavyweight Champion Boxer
People keep asking me my secret to looking great. The answer is Aidan and Glen's Sirtfood Diet. Since following it, I feel unstoppable., Jodie Kidd, model and TV personality
Working with Aidan and Glen has revolutionised my nutritional approach beyond anything I have experienced in the past. Their knowledge and Sirtfood Diet is unrivalled, and was key for getting me into top shape and feeling and performing at my best for the 2015 Rugby World Cup., James Haskell, International England Rugby star
The diet everyone's talking about...Over 7 days, I lose 6lb. My partner, who does it too, goes down two jeans sizes. It takes a couple of days to get used to, but it's a revelatory way to eat.
I predict it is only a matter of months before a certain well-known sandwich chain starts flogging sirt shots - yoghurt-sized pots of strawberries, walnuts and chocolate flakes to sprinkle over porridge. We'll have sirt Thursdays and hold sirt suppers. Unlikely as it sounds, expect a run on kale
We don't normally do weight-loss diets, not least because we know that, in the long term, most of them don't work. But we think The Sirtfood Diet is something different.
This new way of eating has been devised by experts in medical nutrition with sound scientific backing. It also delivers real health benefits (and did we mention the chocolate and red wine?)
I'm eating like a king these days thanks to the Sirtfood Diet, Conor McGregor, UFC World Champion