1 There are four main medicinal functions of wheat: nourishing heart, tonifying kidney, activating blood and strengthening spleen. In addition, there are four major uses: to relieve annoyance and stop bleeding. Diuretic, moistening lung.

2. Wheat is the product of human domestication of its wild ancestors in the Neolithic Age, and it originated in western Asia. When two wheat cultivated in a certain place in western Iran were brought to the distribution area of Aegilops tauschii, natural hybridization occurred, and their hybrids naturally doubled their chromosomes to produce ordinary wheat.