I’ve only had mine a week, but muscle testing says it’s helping counteract ALL EMF toxicity and damage. My son slept with it last night after have a major anxiety attack last night and he felt so much calmer today. He’s not SPD like your son, but he’s got a little Asperger’s, ADD, and working through leukemia treatment, plus all the school closing down his senior year and we had an earthquake last week that shook us up. Needless to say stress is high for him and it’s doing a great job when he spends the time in the scalar field.
Source: https://www.facebook.com/groups/spooky2scalar/permalink/655751044998457/?comment_id=655790041661224