OOoooh very interesting! It's true...even before I knew about this liver flush...I always automatically lie on my right side if my tummy was feeling bad! hmmmm....
I really have no idea...maybe for digestion and indigestion the left side is correct because it's stomach/colon related. Maybe the Liver Flush right side idea is correct because of how the ducts empty...?
Hmmm...just pulled up the anatomy...and it does kind of loook like things empty to the right....