Whole grain
A whole grain is a cereal grain that contains the germ, endosperm, and bran, in contrast to refined grains, which retain only the endosperm.
Varieties
Common whole grains include:
Wheat (e.g. farro and Kamut)
Oat
Barley (hulled and dehulled but not pearl)
Maize
Brown rice
Rye
Millet
Quinoa
Amaranth
Triticale
Teff
Buckwheat
Common wholegrain products include:
Whole wheat flour
Whole wheat bread
Whole wheat pasta
Rolled oats or oat groats
Triticale flour
Popcorn
Teff flour
Common refined non-wholegrain products include:
White rice
White flour
White bread
Hominy
Pasta (non-whole wheat varieties)
Identifying wholegrain products
Wholegrain products can be identified by the ingredients list. "Wheat flour" (as opposed to "wholegrain wheat flour" or "whole-wheat flour") as the first ingredient is not a clear indicator of the product's wholegrain content. If two ingredients are listed as grain products but only the second is listed as wholegrain, the entire product may contain between 1% and 49% wholegrain. Many breads are colored brown (often with molasses or caramel color) and made to look like wholegrain when they are not. In addition, some food manufacturers make foods with wholegrain ingredients, but, because wholegrain ingredients are not the dominant ingredient, they are not wholegrain products. Contrary to popular belief, wholegrains are not indicative of fiber. The amount of fiber varies from grain to grain, and some products may have things like bran, peas, or other foods added to boost the fiber content.