Thank you b_jim, scrub. My doc had not advised me to take iron or as matter of fact any supplement even though my Iron levels were normal though on lower range. I researched on hair loss and small fiber neuropathy that I am also experiencing. So I have been taking Iron for last 3 days. Frankly taking Iron has had a very pleasant effect on neuropathy itself. I no longer am facing that uncomfortable tingling / prickling in my peripherals, I feel so very calm, so energetic. However my skin has turned visibly grayish and pale, as if someone took my photo and made it monochrome, strange I did not expect Iron to do this.