what causes hair to break
A deficiency of vitamins B and E and iron may lead to hair breakage. Good sources of vitamin B include meat, poultry, milk, bananas and broccoli. Vitamin E-rich foods include nuts, salmon and spinach. Too little iron in your diet can also cause your hair to break off.
Most of the causes of black hair breakage are similar to the ones that cause hair breakage. Additional causes of black hair breakages include use of hair extensions, alcohol containing styling products and tight platting. Furthermore, use of the incorrect hair care and styling products can cause it to break.
Over Processing. A common result of over processing is heat damage. Heat damage from excessive heat styling is a major cause of breakage, and comes from over-employing your straightener, hair dryer, and other tools. It causes the ends to âfryâ and change texture. Over processing can mean more than just using your flat iron too frequently, however.