Too much ginger. Ginger is mainly used to make ginger syrup. Ginger contains higher gingerol, so when making ginger syrup, we should pay attention to the ratio of ginger, syrup and red dates. Two bowls of ginger juice with 20 grams of ginger, red dates 10 is enough. Ginger in sugar water is spicy, but some people like ginger juice with enough spicy taste, which is easier to dispel cold and sweat.