Fitness

Guys, since a very long time I have conflict within me. I want to be healthy but also to gain muscle. The thing is that real health means for me also a lot of energy. But when I eat much, I lose energy. To stomach proceeds the food and it costs a lot of energy over the day. I wanted to eat only natural foods and not so much of it or fast more but then I would not be able to gain much muscle. Anyone of you had the same conflickt? I ask myself if I have to give up one of these goals or if it is possible to have both on a high standard.