I agree one bottle won't hurt. a couple weeks ago i went away to a wedding.. I spent 4 days eating and drinking the wrong things... I had an indian, and then lots of wine, the next night was the wedding and I had loads of fatty foods, cakes and wine, then the next night I was at my best friends house and we had pizza and wine and even after all I had, I only put 1lb on. So I wouldn't worry about 1 bottle. It's within your weekly allowance.