(Question) How to get rid of post-meal drowsiness! Are there any good methods?

Since yesterday, I've been feeling drowsy during lunch...

Even in the evening, intentionally more than usual

I slept for an extra hour.

Is it because I ate a lot of lunch?

Did you eat a lot again yesterday, haha?

Post-meal drowsiness: That's a guest that comes in spring.

Spring greens and seasonal foods, etc.

They say you should take a lot of vitamins.

How can I get rid of post-meal drowsiness?