In this internet era, anyone with an opinion can broadcast it to the world. Those of us on the receiving end have to be able to determine if this opinion is true. In this recent political situation with its “tell the same lie until they believe it” mentality, it’s even more important that we are able to determine truth from opinion or outright lie. Fortunately, science has always been focused on determining truth. I’ll try to help you determine if a given statement or treatment recommendation is true or not.