Science has long associated vitamin D with our mood and energy levels, but the consequences of its deficiency are much more serious than just a deterioration of state of health. One of the most common complications associated with low vitamin D is sleep disorders, which can significantly affect the quality of rest and overall health.
Studies have repeatedly confirmed the importance of this vitamin for the normal functioning of the body, in particular its impact on sleep regulation and energy. Insufficient vitamin D levels can lead to daily exhaustion and drowsiness, as well as sleep disorders - frequent night awakening and reduction of the total sleep duration, which is one of the most obvious signs of vitamin D deficiency.
Researchers believe that vitamin D affects neurotransmitters and inflammation markers that are important for sleeping. In addition, vitamin deficiency can disrupt the work of mitochondria, cellular "power plants", which requires a sufficient amount of this vitamin effective. Vitamin D deficiency is a widespread problem that suffers from almost half of the planet's population. Although the body can receive this vitamin with food (oily fish, eggs), sunlight remains the main source for most people. Only 20 minutes in the sun can meet the daily requirement of vitamin D. However, the risk of deficiency increases due to several factors, including older age, poor nutrition, northern latitudes and most of the time in the room - a problem that is deepened by urbanization. Vitamin D deficiency is associated not only with sleep disorders, but also with numerous other problems. It can cause poor mood, muscle weakness, cognitive disorders, headaches and digestive problems. Vitamin D is also necessary to strengthen the bones, and its prolonged deficiency increases the risk of fractures. Particularly high level of vitamin D deficiency is observed in the Middle East and South Asia, where traditional clothing closes most of the skin, preventing sufficient absorption of sunlight. The urban lifestyle also aggravates the situation as the room is in the open air time. Winter months and a short daylight significantly reduce the body's ability to synthesize vitamin D, especially in limited sunlight regions. Recent studies emphasize the importance of maintaining the optimal level of vitamin D not only for physical health, but also for mental well -being.
The research also showed a potential link between vitamin D deficiency and an increased risk of depression, reducing cognitive abilities and mood problems. Ensuring a sufficient level of vitamin D through diet, supplements and regular outdoor stays can be a simple but effective strategy for improving sleep, energy and overall health.
