Boost your protein intake with these Costco must-buys! From rotisserie chicken to high-protein snacks, here are six protein-packed groceries that members love.

If you've been shopping at Costco for a while, you've probably tried Kirkland items, the store's native brand. We spoke with ...

She's now down 50 pounds, and part of how she achieved this goal was by eating these 20 high-protein foods from Costco.

A Costco employee reveals the 16 best foods for weight loss, from high-protein snacks to healthy meal essentials.

Parrish is a home cook who makes healthy recipes taste good. He took followers along with him to Costco, sharing several ...

But protein shakes can be pricey, so buying them in bulk at a retailer like Costco is a great way to save. That’s why we decided to put all the protein shakes at Costco to the test to find the ...

No wonder plant-based eating is on the rise! If you’re a Costco shopper, one vegetarian protein stands out, namely canned black beans. In addition to protein, canned black beans are full of ...

Costco recently announced a recall for a couple chocolate protein bars after a major whoopsie-daisy. Two NuGo chocolate protein bars were recalled due to "the potential for undeclared dairy," a ...

Meat potentially contaminated with listeria, dangerous children's toys and a faulty bike rack among items customers should return.

I exercise five times a week and after each workout, Fairlife's protein beverage is my go-to snack. Fairlife's beverages are one of the hottest-selling proteins at Costco and come in a variety of ...