Have you tried giving things time off to heal with an elemental diet? It wasn't pleasant, but I survived off powdered amino acids, oil capsules, honey and cocoa for a couple months. The commerical/hospital preparations are for tube feeding patients and outrageously expensive.
Look into nicotinic acid, a form of niacin. The "flushing" one. If you supplement with it start slow, get used to the burning sensation. It goes away after a few times.
Look into nicotinic acid, a form of niacin. The "flushing" one. If you supplement with it start slow, get used to the burning sensation. It goes away after a few times.
Avoid biologics unless you absolutely have to