When a hairdresser is nearly finished cutting long hair, she (or he) will look to see if both sides appear consistent. If she doesn’t do that, one side may end up longer than the other. (I know, because I’ve had that happen.) What if the hairdresser doesn’t take this step? I don’t know about you, but I wouldn’t go back. Some scientists are performing equally sloppy science, and by so doing are easily able to “prove” that things like the keto diet show no long-term adverse effects. Continue Reading