Basil contains Vitamin E (Alpha Tocopherol), Riboflavin and Niacin, Vitamin C, Vitamin K, Vitamin B6, Folate, Beta Carotene, Calcium, Iron, Magnesium, Phosphorus, Potassium, Zinc, Copper and Manganese. It has only a moderate amount of oxalic acid. In short, a very nice addition to your gutload...