How to prepare: Take eggshells and put them in boiling water for about 5 minutes. The boiling will kill any pathogens. Then, air dry the shells and grind the shells in a coffee grinder. Take a 1/2 teaspoon a day. It is important to note that Vitamin D greatly aids calcium absorption. So make sure to get enough sunlight or eat organ meats such as liver.
A new compound called CNB-001 – which was created from curcumin, the key component of the spice turmeric – has been shown to help repair stroke damage. http://articles.mercola.com/sites/articles/archive/2011/03/02/common-spice-protects-and-rebuild-brain-cells-after-stroke.aspx