small tricks are to for instance to buy the whey directly from diary companies since the supplement companies are robbers. Sure it doesnt have any flavor or other addatives but a little cocoa and sweetener and its just as good as the expensive shit, both the taste and content.
Real realy cheap tuna can be found in some stores. It taste totaly gross, to ****ing disgusting to eat, god knows what all those unidentifiable hard chunks and bits are, but its easy to get down in tuna shakes.
Get to know someone that works in a resturant, they can usualy get ahold of quality stuff for the same price as the resturant pays. I enjoyed alot of cheap roast beef that way
Lots of ways to cut down cost but is a ****ing pain in the ass.