Like hair, nails grow constantly. But, the speed of their growth is strongly impacted by their health and the methods used to care for them. All you have to do is bite your nails or accidentally break one to find yourself in the endless wait to find them as before… So how to make sure they grow back quickly? Follow these 3 pretty awesome tips. 1. Grandmother’s magic recipe to grow nails Here is our grandmothers’ favorite recipe: mix two teaspoons of castor oil with two teaspoons of argan oil and add a few drops of fresh lemon juice. Then apply this …