In appearance, wheat grains are usually red or light red, with smooth, granular and full surfaces. It is used to make all kinds of pasta, cakes and bread. Barley kernel is a slender particle, yellow or light yellow in color, with rough surface and a little unevenness. Barley is usually used to make maltose, beer and so on.

In terms of nutrition, wheat grains are rich in protein, fat, vitamins, minerals and dietary fiber, especially vitamins B and E. Barley kernels contain protein, fat, carbohydrates and cellulose. , and a variety of trace elements and vitamins, especially potassium, magnesium, iron, zinc and selenium.

In terms of efficacy, barley has the functions of benefiting qi, harmonizing stomach, promoting digestion and restoring milk, which is helpful to digestion, calming stomach and quenching thirst, quenching thirst and removing heat. Wheat, on the other hand, has the effects of tonifying deficiency, strengthening the body and strengthening the stomach, which helps to reduce the estrogen content in the blood and prevent breast cancer and menopausal syndrome.