I've lost over 50 pounds while prioritizing easy-to-prep meals and a high-protein diet. Here are 12 things I get at Costco.

Source: Business Insider

Premier Protein shakes at Costco. Kathryn CondaCostco has been one of my go-to places to buy groceries throughout my weight-loss journey. I buy ingredients for high-protein, easy-to-prep meals, like Kirkland Signature chicken sausages.