No nothing in energy drinks and no legal substances effect dopamine levels
Energy drinks never give's you energy in real. Its just a business for the company who ever make's it.
Light energy does not affect respiration, but it is needed for photosynthesis, which in plants creates the chemical compounds (carbohydrates) that are oxidized in cellular respiration.
You'll have a dead hamster
yes. yes it does :D
No, energy drinks have no effect on pregnancy tests.
Depends - but usually not at all
Yes, caffeine increases your heart rate.
they make your blood pressur go up
No. This is not confirmed, however.
They wouldn't, because I don't drink them.
Breathing. Except that respiration needs Energy.