I sense his lower intestines are very hard and rigid. The colon needs cleansing. If there is a place that does colonic irrigation, that may be very useful. Enemas are unlikely to be effective enough. The nutrients meant for nourishing the nervous are not absorbed properly. The digestive functions are weak, mostly likely due to bile duct blockage in the liver. I am not sure if he is ready/willing to do liver flushes, though.