Grains & Breads: Nutrition for Rice, Quinoa & Oats

Nutritional differences between grains like amaranth, quinoa, and oats determine their impact on your health. Explore the benefits of rye over multigrain bread and learn which rice varieties are best for protein and complex carbs.

How Many Calories Does a Costco Croissant Have?

Published Feb,01 2018 | By Dustin Bogle

Costco offers pre-packaged croissants in its stores. Croissants can be a breakfast option, snack or used for sandwiches. However, these croissants are high in calories and should be consumed in moderation. Costco croissants contain 339 calories per serving, notes [LIVESTRONG's MyPlate calorie tracker app](https://www.