That works by turning on your “skinny gene”.

Sirtfood Diet is based on research on sirtuins (SIRTs), a group of seven proteins found in the body that has been shown to regulate various functions, including metabolism, inflammation and lifespan, increase muscle and burn fat. Special foods called sirtfoods are believed to promote the body’s production of these proteins.

Sirtfood Diet is developed by celebrity nutritionists, embraced by UK royal family and celebrities like Adele, Lorrain Pascale, and David Haye and Sir Ben Ainslie, etc.