hi no prob. I have cross referenced the USDA database of choline content in foods and although the tmau test is negative for many people, keep in mind that this is a new disease, meaning it's only been around since the first case in 79' I believe. There is a lot of research needed to be done which costs money thus the progress is moving very slowly. Fundraisers and publicity would surely help but this is a sensitive subject and most people including myself don't really want to take the lead.