An air ioniser (or negative ion generator or Chizhevsky's chandelier) is a device that uses high voltage to ionise (electrically charge) air molecules.
Vitamin E for hair growth is beneficial because vitamin E has the effect of a scalp massage all the time. It contains valuable antioxidants that help to keep the immune system up and improves circulation to all parts of the body, including the scalp.
Vitamin A is important for cell growth, but too much can damage hair. All excess is stored in the liver and vitamin A toxicity causes hair thinning according to âThe Real Vitamin & Mineral Book.â So beware of oversupplementation. If an adult takes 100,000 international units daily for a period of several months, toxicity is possible.