Customers may have the right kind of card or smartphone to make an NFC payment but they will not do it if they do not know how to. Gregory said that telling customers about the benefits of using contactless had become a major focus for Barclaycard.
it can get reduced to stercobilin, which gives faeces its characteristec colour. increased urobilinogen maybe found in hemolytic anaemia. obstructive jaundice causes low levels of urobilinogen which causes incresed amounts of soluble bilirubin in urine giving it a high color and clay coloured stools.
MD: Low hemoglobin could be due to 1. Lack of iron 2.Lack of vitamins- b12, Folic Acid 3. Decreased production by the bone marrow 4.Increased loss of blood(which you may not see).It is best to consult you md who would do some simple tests to find out the exact problem.