Ginger is a very good anti-inflammatory. It contains the substance gingerol, an antioxidant with a strong anti-inflammatory effect. Ginger can, therefore, help against swelling, arthrosis and all kinds of chronic complaints that have their origin in inflammation of the digestive system. Gingerol has anti-bacterial, anti-viral and anti-fungal qualities and can, therefore, be helpful in the fight against all kinds of diseases and colds. The substance is also effective in protecting teeth against caries. A number of studies show that ginger inhibits the growth of cancer cells. According to other studies, ginger lowers cholesterol levels and may be effective in regulating blood sugar levels. Ginger also helps with menstrual pain, nausea and muscle aches.