Have you ever heard someone say, “Tea has more caffeine than coffee”? When I heard this, I was half surprised and half skeptical. So, in this article, I will use data to unravel the theory that “tea has more caffeine than coffee.” This time, from the Ministry of Education, Culture, Sports, Science and Technology.The 2020 … Continue reading Does tea have more caffeine than coffee? Investigating the urban legends about caffeine.