Immune Booster| Beautiful Skin| Ginger Tonic - benefits of ginger Ginger is a great immune system booster. To secure your health you need to eat immunity boosting foods such as ginger. In this video, I am showing you how to make a simple and quick ginger tonic that will help your overall health. Ginger contains the compound gingerol which is so powerful for your health. Ginger helps with digestion. Ginger also has cancer-fighting properties. It builds collagen to help promote beautiful healthy skin and healthy hair.