Detailed text transcripts for TV channel - FOXNEWS - 20140701:18:23:00
50 micrograms is toxic. logan had 70 micrograms in his system leading to his heart racing and severe seizure that led to his death. the coroner had never heard about caffeine overdose but have now done some investigating. >> we found out this was being sold in bulk powder form and it was being used by young people, especially students, especially athletes, and it was just to give them edge because most of them, like all of us, thought it's innocuous. it can't hurt you. >> because he used it in powder form, he likely didn't know how much he used but a single te teaspoon can cause death.