1. can we get diabetes if we drink 2 packs coffee everyday? (milk and sugar)
2. can we get diabetes from drink too much sweet beverage? (ex. sweet lemon tea, milk tea，etc)
3. how to prevent the diabetes?
4. if we eat, drink many sweet stuffs, but we still go to gym and do some cardio, and other exercises can we still get diabetes?
5. whats the signs of diabetes?