I am a 35-year-old female and have recently began donating blood regularly. My hemoglobin level was initially around 15 g/dL when I started donating, and it has tapered down to around 12-12.5 g/dL ...

Hemoglobin helps red blood cells carry oxygen to your muscles and tissues. Abnormal hemoglobin levels can be a sign of several health problems. Hemoglobin is a component of your blood that delivers ...

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 ...