Two drinks per day means two drinks every 24 hours. Theoretically, one could cheat by having two just before midnight, 2 just after, and abstaining for another 24 hours, but if things are to that point...
While it is not necessarily dangerous in the short term, it is not recommended for the long term. Drinking energy drinks twice a day for a long time can impair health, especially since the ingredients in a lot of those drinks contain chemicals that are bad for you. But if it is only for one time, it is not dangerous to drink two energy drinks. It just isn't recommended.
no
No more than two standard drinks a day (one for women).
Legally drunk.
Depends on their tolerance and body weight.
water, soft drinks.
One concern is that most sugar free drinks use a sugar substitute, which can sometimes be worse for your body.
There are a number of sources on the web. A link to just one can be found below.
i think that energy drinks can effect you brain because it has to much caffeine in it and you can get to much of it in your system at one time just like alcohol.
Three drinks.
To find recipes for coffee drinks, you have to go to one of the following websites: drinksmixer, allrecipes or cosmopolitan. To find good results, just search for "coffee" or "coffee drink" on them.