My husband has had IBS for 20+ years, but could never figure out what was wrong. We knew he was lactose intolerant, but there were so many more problems than just that. In 2018, after blood tests, cat scans, excrement sampling, colonoscopies, etc., his gastroenterologist suggested we try a FODMAP diet. Parsing through all the conflicting information felt impossible, and in the end, the best source was getting it straight from the horse’s mouth: Monash University. After months of elimination and reintroduction, we discovered that he is Fructan intolerant on top of the lactose intolerance. He has now been off fructans (or on low fructans) for 3 years, and his IBS is virtually gone! Unless he accidentally gets too much, he feels 100%! We use MonashFODMAPDiet EVERY SINGLE DAY just to check if some random food or other is okay to eat. I recommended it to everyone with IBS, just in case they solve their issues. (And we’ve had five friends that have found their solutions, so that’s amazing!) Definitely worth a few bucks!