I feel irritable when I am hungry. I heard that irritability is from the swinging blood sugar level and Ketogenic diet helps in reducing the swing. This is int

I feel irritable when I am hungry. I heard that irritability is from the swinging blood sugar level and Ketogenic diet helps in reducing the swing. This is interesting to me, but I have not tried any of this. Maybe anyone with more Ketogenic diet experience/knowledge willing to share his/her experience?