Keto, Vegan Diets Change the Immune System: Study

Each diet triggered different immune effects, although the study size was small and more research is needed to determine overall health effects.

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Thinking of taking up a ketogenic or vegan diet? Doing so could do more than help you lose weight.

A new study published in Nature Medicine shows these two widely different diets can quickly alter the immune system, demonstrating how effective nutrition is in preventing disease.