Lipids aid/obstruct protein intake?

[rischott]

Would the lipids from an avocado aid the uptake and/or breakdown of proteins and omega 3 in salmon or tuna?
Would a banana specifically aid/obstruct/neutral during or after the intake of salmon or tuna?

[RRM]

Regarding digestion of animal food, its about combining it with as little other foods. And if you want to combine foods, its about 'minimizing' the 'burdening effects. If a certain combination feels perfectly okay in your body, your body obviously didnt experience much problems in digesting it.

Would the lipids from an avocado aid the uptake and/or breakdown of proteins and omega 3 in salmon or tuna?

No the avocado is just another piece of food that needs to be digested (requiring a slightly different balance of digestive enzym), and the proteins / omega-3's already come in a perfect package: the flesh of the fish.

Would a banana specifically aid/obstruct/neutral during or after the intake of salmon or tuna?

Obstruct, as there are not only fibers in banana, but also starches, which requires different enzymes / PH.