Eat More Vegetables at Lunch to Avoid Afternoon Drowsiness
"Spring drowsiness, autumn fatigue, summer nap," during sunny days, people tend to feel sleepy, especially after lunch, often appearing listless. Actually, spring drowsiness isn't due to lack of sleep but is related to high-fat, high-sugar meals consumed.
Many people prefer sugary and fatty foods for lunch, such as steamed buns, rice, pork, or fast foods like fries, hamburgers, and fried chicken. These foods stimulate insulin and bile secretion, overburdening internal organs and reducing blood oxygen-carrying capacity, leading to decreased oxygen supply to the brain and increased fatigue.
To avoid afternoon drowsiness, it's best to eat more plant-based foods. A lunch composed of proteins and vegetables—such as fresh fish, chicken, seafood, and tofu—contains abundant tyrosine, which plays a decisive role in maintaining mental alertness, memory, and clarity. Green, high-fiber vegetables like peppers, carrots, and spinach ensure adequate oxygen supply to brain cells, keeping one energetic throughout the afternoon. For main dishes, opt for mung bean rice or whole-grain bread. Potatoes contain high starch content; it's best not to eat them at lunch, though consuming them at dinner may aid sleep.
In meal order, to avoid drowsiness after eating, start with meat, followed by vegetables, and finish with carbohydrates. Avoid overeating at lunch; snack on a few whole-grain biscuits or chocolate during afternoon tea to replenish energy.
Additionally, eating fruits rich in vitamins—such as pineapple, orange, and lemon—during work breaks can eliminate nervous system fatigue and restore vitality. Conversely, bananas and sunflower seeds suppress brain activity and may induce drowsiness, so it's best to avoid them.