14. Ginger
Ginger is a natural painkiller used to treat arthritis and chronic joint pain. According to a study published in care2.com, Ginger doesn’t only block the formation of prostaglandins and leukotrienes it breaks down existing inflammation and acidity in the joints and muscle. Ginger also relaxes the blood vessels in the head and is as effective than Sumatriptan in lowering migraines.