coffee

What do you guys think about using coffee pills for pre-workouts? I saw at the supermarket they have coffee pills covered with chocolate and they taste pretty good and sweet you think that using these before my workout is a good idea very I’ve also seen people using things like bubble gum to...

What would you say are the advantages and disadvantages to using coffee vs. pre workouts? I'm currently doing a 7 week on and 2 weeks off workout program. This is because of my work schedule. Would taking the coffee on my non workout days be a good idea? Or should i stick to preworkout?

I've come across certain ingredients from coffee and tea and I'm wondering how healthy these are. They seem to be in some supplements even on the sponsors on here. What are your thoughts on taking these? Worth it or not?