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.
fact
There are a number of sources on the web. A link to just one can be found below.
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.
Diet drinks are just drinks without sugar. They don't in any way make you lose weight. Better off just drinking water all day.
The recommended guidelines are two drinks per day for men and one for women.