Methylene blue + tadalafil
Hey everyone. I'm researching the compound methylene blue, with the intention of adding it to my stack for general health, well being and cognitive enhancement. I'm curious about it's possible negative contraindiction with tadalafil, which I use every other day approximately. I've read various opinions online. Some suggest that these two should never be mixed. Does anyone have any advice or personal experience from combining these? Thanks in advance. 😉💪