I have heard that gold coin is to be rubbed on rough stone with drops of water and and its couple of drops to be given to infant till 1 year of age on monthly basis for brain development. Is this myth OR correct ?

A. dont do like this yourself, give Eggs, youghrt, spinach, nuts like almond, wallnut, sunflower seeds, apple, plum, peanut, pumpkin and pumpkin seeds, oats, butter, beans , milk and milk products..are some of brain Development food substance.. Also...keep story telling, have meaningful conversation, choose books with more color full, with sound books, give toys that involves more hands, sings songsbaby massage is also extremely important to their child’s brain development.