"Food gives you energy" meme

 Supposedly, food gives you energy. But this is me, after eating. As you can see, food makes me feel very sluggish and tired. Food does not give me energy.

This is me after eating.

Does food actually give anyone energy? I think that's just something they tell you, it doesn't seem actually true. Food just overall makes you very tired, where you just have to take a nap and lay down for a while.