Carrots because of their nutritional content are a major food for rebuilding, one pound of carrots contain 170 calories 4.8 g protein, 1.2g fat, 37.2g carbohydrates, 156mg calcium, 148mg phosphorus, 3.2mg iron, 48,000 I.U. vit A, 0.27mg Thiamine, 0.26mg Riboflavin, 2mg Niacin, 24mg Ascorbic acid, Not to mention 100s of other yet to be named nutrients. and 1lb of carrots does not give you much juice. Carrots is not the common thread of these juices, good nutrition is.