How To Make Calcium Powder Out Of Eggshells
How To Make Calcium Powder Out Of Eggshells ... In a blender or coffee grinder, grind the eggshells until they become a fine, white powder. Take the calcium. TheCrunchyHousewife. Take your homemade eggshell calcium however you prefer— with food, with water, or by itself. Half a teaspoon of the powder equals about 400 milligrams of calcium.