A dietitian lost 20 pounds and kept the weight off for 9 years. She shared her grocery list staples from Costco.

Hailey Groski, a dietitian, buys a list of weekly staples to make sure she always has access to healthy food options.

Hailey Gorski

• Buying weekly groceries on Sundays helped a dietitian lose 20 pounds and keep them off.
• Hailey Gorski's hacks include cooking a medley of vegetables that make it easy to create nutritious meals.
• Gorski's staples include a rotisserie chicken and cottage cheese.

Hailey Gorski lost 20 pounds in 2016 and building sustainable habits...