Some commonly used ones include: Oregano oil, thyme oil (carvacrol, thymol) Garlic/allicin / aged garlic extract Caprylic acid (from coconut oil) Pau dArco (Tabebuia impetiginosa) Berberine/goldenseal / Oregon grape root Berberine hybrids (e.g., berberine and catechins) Black walnut hull, wormwood, and garlic combinations Grapefruit seed extract Pomegranate / ellagic acid These botanicals may have antifungal, antibacterial, or antiparasitic properties and are often dosed in rotation (e.g., 2 weeks on, 1 week off) or reduced after a clearance phase
This is the lowest-risk route, sits within established cosmetic use, and is supported by the most human data
As such, the CDC has created diagnostic guidelines which include additional criteria to confirm a diagnosis of CFS or ME/CFS
Genetics and Histamine Intolerance: AOC1 gene: The AOC1 gene codes for the production of the DAO enzyme