There is a few reasons from concentration to substance viscosity. Your main concern is the actual viscosity of the substance that can cause everything from a stroke to myocardial infarction. You have to remember that a lot of these substances are very thick and and can potentially block some of...
Mines pretty much the same as yours except its half a banana (potassium sensitivity) my yogurt has granola (sp?) And I put a tiwst of lime or lemon what ever is around on the raw eggs. It works great for me when I am going to do cardio to give me energy with out the I am full feeling.
Aspiration isn't a myth bro. You might get lucky and not catch an emboli from a water based but if you mess up with an oil base your in a world of trouble. I am telling you this as a paramedic, the nurses you see are opening up themselves to a huge law suit when the cause the first pulmonary air...