Iron deficiency is the most common nutritional deficiency in the world, with up to 20% of menstruating women lacking in the mineral and up to 5% having iron deficiency anaemia, largely due to ...

Normal ferritin levels range from 15-150 ng/mL for females and 15-200 ng/mL for males. High ferritin levels can indicate an iron overload or inflammation. Eating iron-rich foods can help you raise ...

Running can feel exhausting, but it shouldn't leave you so gassed you can't get off the couch for the rest of the day or that it takes you a full week to recover from a workout. Too often, that sense ...

Ferritin is a protein that’s produced in the body’s cells, and largely concentrated in the liver and immune system cells. Ferritin stores and releases iron, which is essential for producing red blood ...

Persistent fatigue, recurring headaches, and restless nights send millions of people reaching for coffee or adjusting their ...

Iron deficiency anemia was identified in an additional 3.3 million US adults when the ferritin threshold was liberalized from ≤ 15 ng/mL, recommended by the World Health Organization (WHO), to ≤ 45 ng ...

At one point or another during our training, we’ve all felt the onset of fatigue, constant tiredness or just that sudden wave of mid-run weakness. While we may chalk it up to an increase in mileage or ...

For me, running with low iron levels was a progressively worsening slog. For years, I attributed relatively vague symptoms – mostly fatigue and heavy legs – to common training mistakes, like improper ...

Children with systemic juvenile idiopathic arthritis (sJIA; Still disease) and those with rheumatoid factor (RF)-positive polyarthritis exhibiting high disease activity had higher serum ferritin ...

Women with polycystic ovary syndrome (PCOS) tend to have higher average ferritin levels compared to control subjects, but this does not seem to have a significant impact on their fertility or ...