BBC Gardeners' World

Eat your way to better immunity

Having a robust and well-functioning gut protects and bolsters our ability to deal with infections on several levels. Specific gut microbes maintain the integrity of the gut wall, preventing harmful pathogens or materials inappropriately entering the bloodstream. The microbes themselves produce and release micronutrients that support our immune cells, as well as protecting us from harmful environmental toxins. Keeping our microbiota

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