What's the reason for drowsiness after meals

summary

There are many reasons for drowsiness after meals, some even because of some bad living habits. We often feel sleepy after a big meal. This puzzle may have been solved. Researchers found that high blood sugar levels after a full meal can inhibit brain cells that keep us awake and alert.

What's the reason for drowsiness after meals

First, glucose can affect orexin neurons, but we don't know how sensitive they are to glucose changes.

Second, a slight increase in glucose associated with daily eating also inhibits the behavior of these neurons.

Thirdly, glucose acts on potassium channels in the membrane of neurons. Because when there is less glucose in the blood, the activity of these neurons is more active.

matters needing attention

Keeping enough sleep can make you energetic all day, and it's good for your health. In order to be energetic during the day, please don't stay up late. If you can have a half-hour nap at noon, it would be better. When you wake up from the nap, flush or apply cold water to your face.