I drink ginger juice everyday ( boil thumb sized ginger for 15 mins with 2 cups of water) and drink it, which alleviates the nausea of antibiotics very well. I did not drink it for three weeks and lost my good appetite because I was out of state in NJH and then went on a school tour with my daughter. After I came back home. I started to use it then my nausea was gone after three days. I think my appetite will recover after a few days too. By the way, I use organic ginger sold in grocery stores.