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LDA (Low Dose Allergen) Certification Course Comments

LDA (Ultra Low Dose Enzyme-Activated Immunotherapy) is a revolutionary treatment for allergy, food, chemical sensitivity and autoimmune diseases developed by Dr. Leonard McEwen in the UK in the mid 70's. Dr. Butch Shrader will cover all the basics of LDA and LDA treatments with bacterial antigens and autologous stool so that participants can perform LDA immunotherapy when they return to their offices. Those who use LDA feel it is by far the most effective immunotherapy available, and it is extremely broad spectrum.

This course is geared towards medical doctors, osteopathic doctors, naturopathic doctors and nurse practitioners who encounter patients with any of the following conditions:


Rhinitis (seasonal or perennial), nasal polyps, allergic conjunctivitis, asthma, chronic sinusitis, repeated ear infections, immediate food allergy, chemical sensitivity, migraine/severe headaches, eczema, contact dermatitis, urticaria, brain fog, ADHD, rheumatoid arthritis, osteoarthritis, ulcerative colitis, Crohn’s disease, IBD, constipation, bloating, chronic fatigue, Candida/fungal related illness, pruritis, vulvodynia, interstitial cystitis, insomnia, postnasal drip, chronic cough, ankylosing spondylitis, autism, hypertension, diabetes, Sjogren’ syndrome, Meniere’s Disease, Psoriasis, Anaphylaxis food or idiopathic, Tourette’s, PMS + more

Please contact York Downs Chemists at if you are interested in attending.

Saturday, 06 April, 2019





Marriott Grande Okanagan Resort
1310 Water Street
Kelowna, BC V1Y 9P3


York Downs Chemists

Phone: 1-888-993-3666
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