There are lots of different vitamins and minerals in ginger. (4) 1 tablespoon of fresh ginger has: 5 calories 1 gram (g) of carbohydrate 0.1 g of dietary fiber 0.1 g of protein 0 g fat 0.1 g of sugar Vitamin B3 and B6 Iron Potassium Vitamin C Magnesium Phosphorus Zinc Folate Riboflavin Niacin