There have been 10 trials using EPD for inhalant allergies; 9 of them showed a significant positive effect; one did not. Many people find that about 6 treatments over 3 years produce a lasting protection against seasonal allergies such as hay fever — although many also choose to continue having a yearly booster to ensure protection.

The small number of studies done in other diagnoses have shown positive results for Ulcerative Colitis, ADHD and childhood migraine. Clinical experience (ours and that of many others) over 30 years is that it can provide valuable protection in many diseases and symptoms caused/triggered by food intolerances and chemical sensitivities. Chronic fatigue, bowel disorders, asthma and eczema, migraine, depression and even epilepsy, arthritis and fibromyalgia, and symptoms due to Candida sensitivity have all been treated succesfully.