A new addition at Costco is fueling a growing shift away from seed oils and sparking strong reactions from shoppers. Grass-fed tallow is gaining popularity at Costco amid backlash against seed oils.
View post: Vuori's 'Most Comfortable' Joggers Are a Rare 20% Off at REI Costco introduces Kettle & Fire Grass-Fed Beef Tallow, appealing to clean-ingredient shoppers. The product rides trends favoring ...