Hello
I’ve been following the Fast800 for a month, using Huel in the daytime and then having a 400-calorie meal at night. It’s really worked and I have lost 1.5 stone (21lbs/10kg).
I want to have a ‘treat’ day on Friday where I consume something like 2,500 calories in a meal with my wife – will this completely throw my diet off and lead to instant weight gain?
Thanks, R