Organic nut packetsKrzysztof Slusarczyk/Shutterstock
For Sharon Zarabi, RD, program director of bariatric surgery at Lenox Hill Hospital, one of the best Costco finds is organic mixed nuts. “Nuts are packed with nutrients ranging from heart-healthy fats to fiber, which aids in digestion, and even more so proteins, which help you keep your hunger at bay,” she says. She also loves portion controlled nuts from Costco because with nuts, “once you pop, you can’t stop.”
Kirkland Signature shelled pistachiosFPWing/Shutterstock
Another nutty favorite with dietitians is pistachios. Lauren Manaker, RD, and her family go through Costco’s Kirkland brand like they’re going out of style. Manaker says pistachios are an excellent source of protein, healthy fats, and nutrients like manganese and vitamin B6—but they are typically tedious to de-shell. That’s what makes this Costco option so great. “These pistachios come pre-shelled, so adding it to anything is as simple as opening the bag,” she says.