In the debut podcast episode of Genetics Decoded, Sharon talks about the global confusion with food intolerances and allergies. A key to tackling this is understanding your own genetics through testing as it can help to identify what genetic variations you have. Sharon talks about gluten, oats, lactose, dairy, peanuts, eggs and histamine. Sharon discusses the HLA/MHC System, Skin barrier defects, immune responses and why some people have an inability to produce key enzymes to help with food breakdown.