As a lifelong health and fitness enthusiast with 15 years of experience, Rachel MacPherson is passionate about cutting through fads and noise. Her aim is to clearly communicate health information with ...

Hemoglobin is a vital protein found in red blood cells and its primary function is to transport oxygen from the lungs to ...

Please provide your email address to receive an email when new articles are posted on . In non-anemic patients, there is a U-shaped association between preoperative hemoglobin level and mortality ...

It is important to ensure normal hemoglobin or Hb levels in children. To determine normal Hb levels in children, an examination using a blood sample test is needed. In addition to normal results, Hb ...

Dear Dr. Roach: I am a 51-year-old male in very good health. I have had blood tests taken yearly for the past 15+ years. Nearly every test shows high hemoglobin. My average is 17.4, but has been as ...

DEAR DR. ROACH: I am a 51-year-old male in very good health. I have had blood tests taken yearly for the past 15+ years. Nearly every test shows high hemoglobin. My average is 17.4, but has been as ...

Q: I am a 51-year-old male in very good health. I have had blood tests taken yearly for the past 15+ years. Nearly every test shows high hemoglobin. My average is 17.4, but has been as high as 18.1 ...

Dear Dr. Roach: I am a 51-year-old male in very good health. I have had blood tests taken yearly for the past 15+ years. Nearly every test shows high hemoglobin. My average is 17.4, but has been as ...