Ever notice how your stomach says "I'm full" but your brain says "I want more"? That battle between true hunger and mere appetite has challenged humans for millennia.

The ancient Greeks were onto something here. Socrates taught his students that food should satisfy hunger, not feed your cravings for sophisticated tastes. He pointed to Odysseus, who resisted the sorceress Circe's magic because he ate moderately, while his feast-loving crew were transformed into pigs. (Not subtle, those Greek metaphors.)

But what exactly is the difference between hunger and appetite? They're not the same thing.

Hunger is your body's honest messenger. That distinctive sensation in your mouth and throat, the flow of saliva, the genuine need for nourishment. It's your body saying "I need fuel."

Appetite is more like a trickster. That voice urging you to eat a cookie when you're already full, the craving for specific tastes or textures, the desire to keep eating just because something tastes good. It's your mind saying "I want more."

The Yogis offer practical wisdom here. Stop eating when you're about three-quarters full. When you finish a meal, you should feel like you could eat a little more; but don't. No, you are not depriving yourself. As Yogi Ramacharaka pointed out, "It's not the amount you eat, but how much you assimilate that nourishes you."

This ancient wisdom feels especially relevant in our world of supersized portions and endless snacking. True nourishment isn't maximum consumption. It's giving your body what it genuinely needs for physical, mental, and spiritual wellbeing.

Eat well, but not too much. And maybe more importantly, learn to tell the difference between your body's true hunger and your mind's endless appetite.