Has any teens out there used prenatal vitamins to make there hair grow or improve skin if so did it work?

Just get a good multimineral vitamin supplement, pre natal vitamins are loaded with iron which is toxic, in the forms they use, iron is in every food you eat, and many babies are born with vitamin E deficiencies because of these prenatal vitamins, I am totally against taking iron it is in every food you eat, and most anemias are not from a lack of iron but from a lack of your B-vitamins.To improve your skin, stop using soap, leave the natural oils on your skin, only use soap once in a great while, take showers rather than baths, so you don't get all that bleach on your skin, putting manayse on your hair and leaving it on with a towel wrapped around your head for 20 minutes is great for your hair.