Psychological effects of air ions have been reported for more than 80 years in the media and scientific literature. This study summarizes a qualitative literature review and quantitative meta-analysis, where applicable, that examines the potential ...
I couldn’t understand the paper more, but it looks like it increases serotonin in our brains?
It’s interesting, some customs around the world talk about waterfalls and specifically spending time next to them or under them. I wonder if this could be an empirical basis for a local custom?
It’s interesting, some customs around the world talk about waterfalls and specifically spending time next to them or under them. I wonder if this could be an empirical basis for a local custom?