This content references scientific studies and academic research, and is fact-checked to ensure accuracy.

Our teamof licensed nutritionists and dietitians strives to be objective, unbiased, and honest.

Fellow Redditors took it from there, sharing incidents of appalling behavior witnessed at the warehouse.

Kaohsiung, Taiwan, December 10, 2019: Costco Wholesale Warehouse Shopping, Member Club, Member Card, Blurred Background

Shutterstock

Her 3-4 year old daughter said ‘mommy, why are you leaving it in the wrong place?’

To think a 3 year old knows better than a grown adult.

“I worked cart crew at Costco.

Raw chicken drumstick isolated on white. Fresh meat

Shutterstock

So insulting when people would leave used diapers in the cart.

Few times I caught them and would not shy from shaming it,” anotheradded.

“This pissed me off beyond belief.

Hand holding used baby diaper on white background

Shutterstock

Just tossed away like nothing,” another commenterpointed out.

“I was the beneficiary of this yesterday.

I was a sad football fan to find the wings all sold out.

Raw chicken wings on tray, grey grunge background. Top view, flat lay, copy space

Shutterstock

Until I found one package in the freezer sitting on top of the Kirkland breakfast sandwiches!

They had otherwise been all sold out since the previous day.

Fortunately, they had put it in the freezer and not laying out,” one of themwrote.

Bite strawberry on a white background

Shutterstock

“Somebody put that chicken back this morning in the freezer.

My bad, I picked it up.

When I reached home, it was all leaking.

A white bottle of Advil, containing 200 mg ibuprofen tablets, is displayed with the cap removed and several round, orange tablets scattered on a gray, textured surface.

Shutterstock

Very bad morning,“addedanother.

Even over-the-counter medications like Advil have been tampered with, prompting widespread warnings to always inspect seals before purchasing.