Will EHT Supress My Immune System? Joel B December 11, 2015 17:23 Updated Follow EHT has not been shown to have immunosuppressive activities. Related articles Where Are The Articles Surrounding EHT? Are There Interactions with EHT and Other Drugs? Does EHT Help With Seizures, Fibromyalgia, Vascular Dementia, ADHD, Autonomic Dysfunction, Alzheimers, Auto-Immune Disorder, Lupus, Parkinson's, Multiple Sclerosis, Strokes, or Autism? Is There Scientific Proof That EHT Works? Are There People Who Can't Take EHT? Comments 0 comments Article is closed for comments.