Been on the Atkins for 6 weeks and lost lots of weight. Saturday was my birthday and so I decided to treat myself to a gin and slim - no carbs! Went to the bar and was given a gin and fever tree refreshingly light so I decided to check the label. 4g of carbs - that's a third of my daily allowance. I asked for another slimline tonic - anything all the others have 0 calories and 0 carbs but no - only fever tree. It's not a slimline tonic people scrap the fever tree - you need to stock something else