6.4 mg 245 mg 3.7 mg spinach 263 mcg 245 mg .4 mg Nutritional Data: Spinach 245 mg 3.7 mg 6.4 mg 6.4 mg Self Nutrition Data: Cooked Spinach 263 mcg many more 263 mcg .4 mg 3.7 mg http://nutritiondata.self.com .4 mg cooked