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So you will see other markers such as a low red blood cell count, low hemoglobin, low hematocrit, and elevated MCV, MCHC, MCH, and RDW

Amino Acids 47(4):685691 Casonatto J, Enokida DM, Grandolfi K (2019) Inter-Individual Responses to Citrulline Malate Oral Supplementation on Post-Exercise Hypotension in Hypertensives: A 24-Hour Analysis

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And that gives me hope