@Goonster Ray said that the source of calcium in milk is the grass and that green vegetables hold allot of calcium and magnesium
Ray however did not advise you to eat grass or raw vegetables, they need to go through a form of digestion to have their nutrition become available : cow digestive system = milk
Or cooking ( which is a form of digestion)
Ray also boiled green veggies and used the water as a magnesium and calcium supplement.
