TLDR OP overdosed on B6. Sometimes I drink the Runa energy drinks and I can verify they have no supplemental B6. I can also verify they taste really bizarre a

TLDR OP overdosed on B6. Sometimes I drink the Runa energy drinks and I can verify they have no supplemental B6. I can also verify they taste really bizarre and many people cannot stomach them. Ironically the only thing making the taste of "regular energy drinks" drinkable is weird artificial flavorings and tons of syrupy carbs. Its not as weird tasting as some liquors, someone who can stomach a shot of scotch will probably be fine with a Runa. They taste like strong green tea mixed with a paint store, if that makes any sense. I was mystified by the claims of poisoning because the dose where people start getting sick according to the medical data I found is about 5000% of the RDA. Only two documented cases in the whole world have resulted in problems at or below 5000% of the RDA. OP is something of a medical miracle to have been the third person on the planet to get symptoms below 5000%. I suppose somebody has to be the unlucky one. More than 50000% of RDA, about 10 times higher, is generally medically recognized as being unsafe for people in general. The ED/LD ratio for B6 is pretty safe compared to aspirin or tylenol or alcohol for that matter. From wikipedia "For vitamin B6 labeling purposes 100% of the Daily Value is 2.0 mg." The guy blames his rockstar drink, his 5 hour energy shot, and his supplements equally, but I checked online and the rockstar he's blaming is only 100% of the RDA (which is none the less a bit high) but the "Kirkland energy shot" is marked as 40 mg of B6 which is about 2000% of his RDA! That is a WTF product right there. http://www.caffeineinformer.com/caffeine-content/kirkland-energy-shot http://www.caffeineinformer.com/caffeine-content/kirkland-en... Doing some math his unnamed OTC vitamin supplement is providing 4 mg or 200% of the RDA. Which is also unreasonably high, although not dangerously so. I would say the title is very misleading as many (most?) energy drinks don't have near toxic levels of B6. One very specific generic copy of a brand does have a level that sickens people at a rate of 0.5 parts per billion but its still only about a tenth of what most medical professionals think would sicken most people.