Ketogenic diet alters microglial morphology and changes the hippocampal lipidomic profile distinctively in stress susceptible versus resistant male mice upon repeated social defeat.

Ketogenic diet tends to promote resistance to psychological stressHippocampal microglia show morphological adaptations to stress and dietMicroglia of stress-susceptible mice make less synaptic contactsMicroglia of ketogenic diet-fed mice show less signs of cellular stressLipids are differentially regulated in the hippocampi of susceptible mice.