Insomnia is a vitamin deficiency.

Insomnia may be related to vitamin B deficiency.

Vitamin B plays an important role in the normal function of the nervous system. Vitamin B1 is involved in energy metabolism and nerve signal transmission, and deficiency may affect the stability of the nervous system, resulting in sleep problems. Vitamin B6 is important for the synthesis of neurotransmitters, and its deficiency may interfere with normal sleep regulation mechanisms. Vitamin B12 is also important for the health of the nervous system. Lack of it may cause nervous system dysfunction, including sleep disorders.

However, insomnia is not caused by vitamin deficiency alone. Stress and anxiety can make the brain tense and difficult to relax into sleep. Poor living habits such as excessive use of electronic devices before bedtime, staying up late, strenuous exercise before bedtime, etc. may disrupt the biological clock and affect sleep quality. Environmental factors such as noise, light, temperature discomfort, etc. may also interfere with sleep. Some diseases, such as painful diseases, respiratory diseases, cardiovascular diseases, etc., are often accompanied by sleep problems.