Whitened IPB & Melanin Pigment inside the Pupillary Zone

Lx,Male

a) Whitened of IPB relate to ageing problem, oxidative stress and potential of osteoarthritis.
b) The melanin pigment located inside the pupillary zone and nearest to the IPB relates to Embryological and Space Risk analysis -
1)  The solitary brown pigment located at 275' inside the pupillary zone refer to embryological chart, there was not indication at this particular topographical zone.
2) Space Risk 12 indicate chronic level of liver stress, possible of poor fat metabolism or fatty liver.