Ginger of commerce is the dried underground stem of the herbaceous tropical plant grown as an annual. The whole plant is refreshingly aromatic and the underground rhizome, raw or processed, is valued as spice. Ginger is a slender perennial herb, 30-50 cm tall with palmately branched rhizome bearing leafy shoots. The leafy shoot is a pseudostem formed by leaf sheath and bears 8 to 12 distichous leaves. Fresh ginger, dry ginger powder, oleoresin and oil are used in food processing. It is indispensable in the manufacture of ginger bread, confectionary, ginger ale, curry powders, certain curried meats, table sauces, in pickling and in the manufacture of certain cordials, ginger cocktail, carbonate drinks, liquors etc. In medicine, it is used as carminative and stimulant.

Ginger’s antibacterial power may also brighten your smile. Active compounds in ginger called gingerols keep oral bacteria from growing. These bacteria are the same ones that can cause periodontal disease, a serious gum infection. Ginger helps if you’re trying to ease a queasy stomach, especially during pregnancy. It may work by breaking up and getting rid of built-up gas in your intestines. Ginger is an anti-inflammatory, which means it reduces swelling. That may be especially helpful for treating symptoms of both rheumatoid arthritis and osteoarthritis. You might get relief from pain and swelling either by taking ginger by mouth or by using a ginger compress or patch on your skin. Some studies show that bioactive molecules in ginger may slow down the growth of some cancers like colorectal, gastric, ovarian, liver, skin, breast, and prostate cancer. But much more research is needed to see if this is true.