Immunology

Gut bacteria: It can be good, and bad, for health

The human microbiome—the trillions of tiny bacteria that live in and on our bodies—is emerging as an increasingly important player in health and wellness. But, our co-existence with these organisms is complex, and scientists ...

Health

Who really needs to go gluten-free

(HealthDay)—It seems like "gluten-free" labels are popping up everywhere, including on foods that never had any gluten to begin with. Is this a health bandwagon you should jump on … or shy away from?

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