Dear Balding Blog,
With so much conflicting evidence, how many times do you recommend washing your hair per week for optimum hair regrowth/restoration? The reason I ask is because I ride a motorcycle and my scalp gets quite oily, particularly during summer.
If your hair gets oily, then wash as often as you like to keep it feeling good and clean. Once or twice a day (when you ride your motorcycle) should meet your needs. It will not cause hair loss, nor will shampooing your hair cause it to regrow.