Have an ozone ht machine. You'll get the electrons you need inside home too. ELF interact with our brain and change mood in a deep way. We did a lot of experiments on that in the 80's. 
ELF has a lot of good and bad interaction with the body. Can cure Illness or create it.
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-13-582