Can monster energy drinks reverse heart disease cause of the taurine that is in it?

No: While it is true that taurine is an important building block for protein and is necessary for good brain, heart and blood vessel function, there is no evidence that supplementing with taurine can prevent or reverse heart disease. Correspondingly, the amount that might be needed is completely unknown and, if found to be beneficial, likely to be much more than what is contained in Monster drinks.