I had severe dandruff in childhood. It has reduced now. But, now I have significant hairfall and there is so much empty space on the mid portion. It has drastically reduced in 1 year, despite having no stress, surgery, etc. The surface seems to be very shiny and the pores seem to be closed. I have less
vitamin D as per the blood report (around 9).
Please suggest.l, what to do to get new hair or retain the remaining?