about 4 years ago, I was stupid and drank over 20 vodka/red bulls one night. Probaly closer to 30. They were $1 each for the band and I just didn't stop as I should have.
I was violently sick for 3 days... I think a lot of it was the red bulls, not the vodka.
There is a ridiculous amount of Vitamin B in red bull, mild symptoms of overdose are headaches, stomach ache and the pins and needles feeling, severe symptoms = sickness/death.
i think your lucky to be alive lol.
If u drink more than 3 cans you will feel the light symptoms.. i know from expierience, i drank 5 once and i had pins and needles in my hands and feet and a headache so it's true.