Though mice on HF diet had higher levels of GIP compared to control diet-fed mice (p < 0.0001 main effect of diet), this was driven by AD HF males which had higher GIP levels compared to their control fed counterparts (p = 0.0421), and AD HF females tended to have higher levels than WT HF females (p = 0.0743). Here, GIP is linked to hydrops fetalis.