Parece que pode ser. De acordo com Os dados de auto-nutrição (© Condé Nast):
This food is very low in Cholesterol. It is also a good source of Calcium, and a very good source of Protein, Vitamin A, Vitamin C, Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Iron, Magnesium, Phosphorus, Potassium, Copper and Manganese.
E há maneiras propostas de cozinhá-las.