Dietitians Shop at Costco Too, Here’s What Actually Ends Up in Their Carts

Costco Wholesale warehouse exterior on a clear sunny day

Registered dietitians who shop Costco tend to fill their carts with staples that align with federal nutrition guidance: frozen fruit, yogurt, beans, grains, seafood, nuts, and practical convenience items. Recent product roundups and Costco listings show the appeal is less about “health halo” shopping and more about buying nutrient-dense basics in bulk. Continue Reading →