A grain is a small, hard, dry fruit – with or without an attached hull layer – harvested for human or animal consumption. [1] A grain crop is a grain-producing plant. The two main types of commercial grain crops are cereals and legumes.

: the edible seed or seedlike fruit of grasses that are cereals (as wheat, corn, or oats) : the threshed seed or fruits of various food plants (as cereal grasses, flax, peas, or sugarcane) : the arrangement of fibers in wood.

GRAIN definition: 1. a seed or seeds from a plant, especially a plant like a grass such as rice or wheat: 2. a very…. Learn more.

Aug 3, 2021 · Grains—whether they’re rice, bread, or quinoa —tend to make up the bulk of the human diet. Affordable sources of carbohydrates and protein, they’re also a great base for all kinds of grain products. Oops, something went wrong... What Are Grains?

Dec 9, 2024 · Grain is the harvested seed of grasses such as wheat, oats, rice, and corn. Other important grains include sorghum, millet, rye, and barley. Around the globe, grains, also called cereals, are the most important staple food. Humans get an average of 48 percent of their calories, or food energy, from grains.

Grain is the seeds of some special kinds of grass. The main types of commercial grain crops are cereals. People grow different kinds of grain as food. The different kinds of grain are among the most important foods in the world. Some kinds of grain are: 87% of all grain grown by farmers around the world is maize.

Dec 10, 2022 · Whole-grain foods help control of cholesterol levels, weight and blood pressure. These foods also help lower the risk of diabetes, heart disease and other conditions. The Dietary Guidelines for Americans recommends that at least half of all the grains you eat are whole grains.

Threshing of grain in ancient Egypt. Wheat, barley, rye, and oats were gathered and eaten in the Fertile Crescent during the early Neolithic.Cereal grains 19,000 years old have been found at the Ohalo II site in Israel, with charred remnants of wild wheat and barley. [1]During the same period, farmers in China began to farm rice and millet, using human-made floods and fires as …

A grain is made up of three parts: the outer bran, the inner endosperm, and the germ which is like the heart of the grain. A whole grain includes all three of these parts, whether intact (such as brown rice) or ground into flour and then prepared in foods (such as whole-wheat bread).

A grain is a unit of measurement of mass, and in the troy weight, avoirdupois, and apothecaries' systems, equal to exactly 64.798 91 milligrams. It is nominally based upon the mass of a single ideal seed of a cereal.