if you decide you like nut milk it is much cheaper to make it than buy it. if you use almonds you soak them overnight rinse them off put in blender with fresh water and puree then strain it and squeeze as much liquid from them as you can. you can buy a special nut milk bag that makes it easier. for other nuts you don't need to soak them. pumpkin seed milk is really yummy! homemade nut milk doesn't have a long shelf life but you could make only a smaller amount. also i don't think it works for yogurt.