I recommend anyone reading on this forum to go and google Tony Pantalleresco on you tube and listen to his presentations. Some are appropriate if you've gone through this program, others, you'd better think it out and be careful with. Tony has said that unpasteurized milk is the most complete food on earth. It contains all the nutrients a person needs. Kefir is very good to put back the probiotics in the intestines. Any fermented food is excellent for helping the intestines with the good probiotics which are necessary for keeping the symbiosis in the intestines and keeping the gut and brain connection working well.