>>52643225i already did this shit before for a shitpost
you start getting heart palpitations around 3k
its like 5Kmg to be in lethal range
about 30 cups if you assume 100mg / cup
15 cups if your drinking starbucks
60 cans of `DEW
45? cans of redbull
or just literally down a pack of these for $8 at a wallymart for a 8Kmg heart failure in a box