Ca : P = 4:1
Grape leaves are high in calcium. The following values are for a single raw leaf.
Water 2.20g
Protein 0.17g
Total lipid (fat) 0.06g
Carbohydrate 0.52g
Fiber, total dietary 0.3g
Sugars, total 0.19g
Calcium, Ca 11.6 mg
Iron, Fe 0.08 mg
Magnesium, Mg 3mg
Phosphorus, P 3mg...