That absolutely makes sense. Correlation is not causation.

I would probably be characterized as one of the "health-nuts," so between the cold showers, moisturizing twice a day, trying to perfect my indoor air pollution, and literally eating raw spinach and a bowl of fruit for lunch... Who knows what contributes to what?

I probably have health anxiety. I wouldn't characterize it as extreme, but it does force me to do anything I hear is healthy for me.