Higher intake of heme iron, the type found in red meat and other animal products -- as opposed to non-heme iron, found mostly in plant-based foods -- was associated with a higher risk of developing ...

Iron supplements can be an easy way to get more iron, but there are plenty of foods that are high in iron that you can ...

Hemolysis drives susceptibility to bacterial infections and predicts poor outcome from sepsis. These detrimental effects are commonly considered to be a consequence of heme-iron serving as a nutrient ...

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Heme is a coordination complex consisting of a porphyrin ring surrounding a single ferrous (Fe 2+) or ferric (Fe 3+) ion, able to bond with diatomic oxygen and transport it around the body. Four heme ...

In recognition of National Blood Donation Month, Pennsylvania-based nonprofit, Heme Foundation, launches an effort to develop an innovative solution to the global blood shortage. In a world where the ...

Umami boosters be damned — there’s no replacing the metallic richness of a medium-rare steak. Which is reason for concern, because our meat-eating days are numbered. Cows take up too much land, eat ...

Scientists at Washington University in St. Louis described for the first time the structure of a bifunctional protein, called CcsBA, that transports heme and attaches it to cytochromes. Credit: Kranz ...