The difference between them lies in nutrition and taste. 1, the nutritional components of red and white galangal are basically the same, they are rich in vitamins, and there are many kinds of vitamins. Vitamin c, vitamin b and vitamin e are all very important to human health.

2. Red Alpinia officinarum and white Alpinia officinarum have different tastes. Red-skinned ginger tastes spicy, and it has a stronger taste, which is more chewy and can better reflect the taste of ginger. However, ginger with white skin is relatively mild, softer and more refreshing.