HI hun, please be really careful with coffe and tea as the caffine can interfere with your insulin levels, after watching the LT dvd it said your 2 -4lt of water should should not include tea and coffee's I know that it varies with different GP's and Pharmacies, but I stick to what LT says, I think you will find that much coffe will not help your body detox and may even interfere with Weightloss, I know it does with diets you eat on as an increase in insulin also means blood sugar levels being messed up and can make the need to eat worse :}