Why Hair Loss Happens and Products That Help

A number of things can cause hair loss, including high levels of stress as well as a poor diet. An extended illness can also rob your body of vital nutrients, leading to a certain amount of balding. Putting too much stress on your hair, either from using very tight rollers or hairstyles that pull on the hair, can also cause hair to fall out. Some medications can also cause hair loss.

There is also evidence of a genetic component to hair loss, relating to the body's sensitivity to and production of certain hormones, including testosterone. Many products that either help to prevent hair loss or work to help regrow hair work by combating the hormones that cause hair loss. These products are known as antiandrogens and include finasteride, which is also known as Propecia and minoxidil, or Rogaine. By combating the hormones that cause hair loss, these products have been proven to be effective in preventing and, at times, reversing hair loss.