Dear doctor, Few days ago I did blood test and I got the following results: RBC 6,89, HGB 186, HCT 56, WBC 5,4, PLT 194, MCV 81,3, MCH 27, MCHC 332. Other results are ok except ALT which is 52. I am 25 and I have this problem for several years. First they were saying it is because of puberty. In 2015. I visited hematologist several times who checked the level of vitamin B12 and the function of lungs (spirometry and O2 saturation). Given the results were normal I haven t done other tests nor received any treatment. After few consultations/controls I stopped going. I feel tired constantly and in the last month I have problems with dyspepsia. What do you suggest? Best, Milos