Don't get me wrong, I think it's possible. But you'd have to be specific to affect significant change. I doubt hobbyist without medical training will be able to

Don't get me wrong, I think it's possible. But you'd have to be specific to affect significant change. I doubt hobbyist without medical training will be able to hit the sweet spot. That's why I asked for something with more substance. Most of these types sites are middle aged women who are under heavy influence of the placebo effect.