Hello #83873,
The problems you are experiencing with digestion could resolve itself by masticating your food properly in the mouth, where this begins; juices for example should be swilled and thoroughly mixed with saliva for a minute or two before swallowing and by taking small sips at a time: this also applies to solid food as well, which should be chewed thoroughly and carefully with each mouthful.
Indigestion and related problems can be resolved in this way.
Thought this may be of help.