In Russa, there is a proverb which if I translate it world by world would be the following: "Eat breakfast alone, share lunch with friends and give your dinner to your enemies.". I know there is an English version as well:"Eat breakfast like a king, lunch like a prince, and dinner like a pauper." I guess people know it but rarely use it!
I always have big breakfasts - something with oats, pancakes or eggs, with leaves of salad+some fruits of fruit smoothy. Yet sometimes I venture for soup like ldacey-laforge%)
I believe you just need to listen to your body!

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