I had some blood work done and I have a HDL of 108 and an LDL of 121 what does this mean. Also my Hgb a1c is a 6.0 and that shows me on the form that I am borderline diabetic are there any lifestyle changes I can make to help this not become diabetes? also my co2 levels are low at 21, my ALT and AST on my liver function are both elevated at 62 and 43 respectively. Also 1 month ago my thyroid was high and I was put on medicine to slow it down (I do not remember the name of the medicine) but now my thyroid it is too low at 5.57 (test name TSH sensitive). Finally my HGB result shows low at 10.7 my HCT shows low at 34.6 and my MCV shows low at 68.4 my MCH shows low at 21.1 my MCHC shows low at 31 and my RDW shows high at 15.9. What do these numbers mean?