Fig. 1
From: New perspectives: the impact of ketogenic diet on the immune system

Effect of ketogenic diet and vegan diet on immunity. The ketogenic and vegan diets exert significant effects on immune function through multiple mechanisms. These dietary patterns influence the regulation of various immune cells, including T cells, B cells, and NK cells. Furthermore, they play a crucial role in modulating the gut microbiome, which in turn affects immune responses. Created with BioRender.com