Celsius is an energy drink that has gained popularity since its launch in 2004. It contains a unique Meta Plus Blend of components, including taurine, guarana extract, green tea extract, caffeine, and ginger extract. Since it is free from sugar, fat, and preservatives, Celsius is a great choice for active individuals who need an energy boost throughout their day. But how many Celsius energy drinks can you drink in a day? In this article, we will cover everything from Celsius's ingredients and caffeine content to the recommended amount of Celsius to consume and some potential health effects to be aware of.