Studies have consistently shown that 1 gram or more of ginger can successfully treat nausea including nausea caused by morning sickness, chemotherapy and sea sickness. Ginger also appears to have strong anti-inflammatory properties, and can help with pain management. One study in subjects at risk for colon cancer found that 2 grams of ginger extract per day decreased markers for colon inflammation in the same way as aspirin. Other research found that a mixture of ginger, cinnamon, mastic, and sesame oil decreased pain and stiffness experienced by those with osteoarthritis. It had a similar effectiveness as treatment with aspirin or ibuprofen.