I've changed supplements for family members and myself based on your podcasts, but I haven't heard you mention NAC or Choline. One of my adult children has diagnosed OCD, ADHD, trichotellimania, and bipolar II. There are a couple clinicals showing promise for NAC for OCD, trich, and substance issues. What are your thoughts on NAC for these afflictions vs other supplments? FYI I was glad to hear you talk about Inositol. When he was young we tried it for OCD and trich, but couldn't get to the needed dosage without extreme fatigue. Also, I'm taking Choline for memory support and added Magnesium Theronate after researching it. Does the data you've read show advantages for Choline?