Frequent dozing is quite common in daily life. Reasons for this could include poor sleep, excessive fatigue, poor psychological state, overwork, and poor physical condition, which may lead to symptoms such as frequent dozing and insomnia. In such cases, it is important to focus on proper self-care, especially diet, and to ensure sufficient rest. Staying up late should be avoided, and one should also be vigilant against factors such as declining physical health. Let's take a closer look at some of the reasons:

1. Poor Nighttime Sleep

Poor nighttime sleep is the most common cause of daytime dozing. Short sleep duration, frequent dreams, snoring, and respiratory pauses during sleep can all affect sleep quality. Over time, this can disrupt the circadian rhythm, leading to fatigue and excessive daytime dozing.

2. Malnutrition

Malnutrition, lack of protein, an acidic bodily environment, and inadequate vitamin intake can lead to daytime fatigue and dozing.

3. Obesity

Obesity and overweight in adolescents and young adults can also cause excessive daytime fatigue and dozing.

4. Psychological Factors

Mental depression is another significant cause of dozing. Psychological needs arising from escaping current situations can lead to a desire to detach from depression and find tranquility in sleep, resulting in daytime lethargy. Additionally, in situations where one is not interested, such as during boring meetings or classes, excessive mental dispersion can also lead to daydreaming, absentmindedness, and dozing.

5. Diseases

Frequent daytime dozing can also be related to physical illnesses such as anemia, diabetes, thyroid disorders, insufficient blood supply to the brain, and brain hypoxia. People with diabetes have nearly twice the risk of experiencing daytime lethargy compared to others. Hypothyroidism, a condition where the thyroid gland does not produce enough hormones, can also lead to symptoms of lethargy due to a low basal metabolic rate.