Thank you so much for this link! I have been overwhelmed trying to read McCormick's GREAT BONES (which I've loaned to a younger friend trying to cope with a very doctrinaire endo) and explain what I've learned so far to friends who can't figure out what to do - but this is the best primer! Dropping my collagen right now since it is probably the source of my anxiety (not the election) and getting only type 1 from his site. It's all here - the mechanics of it all, the options, details of exercise, etc.