Worst: Protein Bars
Costco’s own brand of protein bar is somewhat marmite-like. Either you love them or hate them. With this in mind, you should probably try one before buying 40. In addition, the protein bars at Costco work out at around $1 a bar, whereas Pure Protein bars from online retailer Amazon will only cost $0.90!
Protein Bars
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Worst: Whole Grains
When you think of grains, like whole grains, you may think they will last a long time. However, there are many oils in whole grains and they are usually found in the bran and germ of the grain. This explains why they go bad so fast. Remaining true for other seeds and nuts, oils may be taken out while the grains go through processing, but they will still stick to the grains.
Whole Grains
