>>87023279Caffeine is indeed an appetite suppressant, and it can upset your tummy if you have it on an empty stomach. It's always a good idea to have coffee with something like breakfast, or some snack cookies, or even just a piece of bread with some butter. Tea upsets my stomach too if I have it alone, always gotta have some tasty biscuits (British) with tea. My family always liked HobNobs with the chocolate, do they have those in Australia?