It doesn't, but it makes your hair lighter. If you mix lemon juice and water together in a spray bottle, spray it all over your hair, and if hair is damp, spray all over, blow dry, (and do this 3x a week) you will achieve a natural lighter tone of your hair color.
zinc does not help grow your hair selenium helps grow your hair!
no it makes it fall off
Shampoo doesnt make your hair grow or prevent it. stimulation of the root help your hair grow. So as your washing your hair and your scrubbing your scalp that's what help your hair grow.
squeeze lemon juice in your hair
no
No, it will not help your hair grow, but it will strengthen fine and thinning hair that is already growing.
Yes braids do help hair grow. If you eat good and exercise then that'll help your hair grow even more.
hair
I suggest haircuts/hair burst it will help with both
Food with Iron, Vitamin E, or Protein help hair grow.
No
No.