Beans are a type of legume, not a cereal grain.

Rice is the most widely consumed cereal grain in the world, with over half of the world's population eating it as a staple food.

Quinoa is a high-protein cereal grain that is also a good source of fiber and iron.

Oats are the highest in fiber cereal grain, with one cup of cooked oats providing about 4 grams of fiber.

Barley is the lowest in calories cereal grain, with one cup of cooked barley providing about 160 calories.

Wheat is the most versatile cereal grain, as it can be used to make a variety of foods, including bread, pasta, noodles, and pastries.

Barley is the most ancient cereal grain, with evidence of its cultivation dating back to 10,000 years ago.

Barley is the most important cereal grain in the production of beer, as it is the source of the fermentable sugars that are converted into alcohol.

Corn is the most important cereal grain in the production of whiskey, as it is the source of the starch that is converted into alcohol.

Wheat is the most important cereal grain in the production of vodka, as it is the source of the starch that is converted into alcohol.

Rice is the most important cereal grain in the production of sake, as it is the source of the starch that is converted into alcohol.

Corn is the most important cereal grain in the production of tequila, as it is the source of the starch that is converted into alcohol.

Sugarcane is the most important cereal grain in the production of rum, as it is the source of the molasses that is converted into alcohol.

Wheat is the most important cereal grain in the production of gin, as it is the source of the starch that is converted into alcohol.

Corn is the most important cereal grain in the production of mezcal, as it is the source of the starch that is converted into alcohol.