Post-meal drowsiness is a common condition, often linked to the digestive process, blood sugar changes, and the activity of hormones and neurotransmitters. After eating, the body increases parasympathetic nervous system activity, promoting a state of relaxation, which can lead to feelings of sleepiness. According to EatingWell, several tips can help reduce post-meal drowsiness.

Preparing a balanced meal is crucial. Carb-rich foods tend to cause more drowsiness, especially refined carbohydrates, which can provide quick energy, causing blood sugar levels to rise rapidly and then crash, leading to a quick energy depletion. To avoid post-meal drowsiness, combine carbohydrates with other nutrients for sustained energy, including protein, healthy fats, and fiber. Prioritize complex carbohydrates like brown rice and oats to minimize blood sugar impact. Eating excessively large meals can also accelerate feelings of sleepiness. Instead, eat smaller meals, stop when moderately full, and avoid prolonged fasting before eating.

Eating excessively can cause drowsiness. Photo: Bui Thuy

Adequate hydration is key. Post-meal drowsiness can stem from dehydration, which alters digestion and reduces energy. To prevent morning fatigue, drink a glass of plain water, warm lemon water, or herbal tea to rehydrate after a night's sleep and reduce morning tiredness. Additionally, drinking enough water, typically around 2-2,25 liters daily, supports bodily functions and helps prevent drowsiness.

Taking a walk after your meal is one of the most effective habits to combat post-meal sluggishness. Muscle movement promotes better blood circulation and stimulates endorphin release, improving mood and increasing alertness. Physical activity after a meal also aids digestion and stabilizes blood sugar levels. A gentle 10-15 minute walk offers significant health benefits.

Prioritizing good night's sleep is essential. According to Very Well Health, insufficient sleep at night makes you more prone to post-meal drowsiness. Lack of sleep increases insulin resistance and post-meal fatigue. Adults should ensure 7-9 hours of uninterrupted sleep each night. Establish a biological clock by going to bed and waking up at a consistent time daily. Incorporating magnesium-rich snacks like almonds or pumpkin seeds in the evening can promote relaxation, easier and deeper sleep, and reduce stress and anxiety.

Enjoying sunlight can also help. Spending a few minutes in sunlight can help regulate your circadian rhythm, the body's internal clock that signals sleep-wake times. If you feel drowsy after eating, seek out sunlight to reset your circadian rhythm and become more alert. Exposure to daylight also promotes better sleep at night, thereby reducing post-meal drowsiness.

Anh Chi (Compiled)