8. Vitamins

Buying your vitamin supplements from Whole Foods might be a bad idea, considering that the chain’s prices are way higher than those of other stores such as Costco. For example, women’s health supplements and pre-pregnancy vitamins sell for $60-$70 dollars a bottle! These are more expensive than the family-sized bottles that Costco outlets sell! Online store prices for vitamins and supplements are also lower compared to Whole Food Market’s rates so make sure to compare prices first before making your purchase.