How does low magnesium and lithium levels affect sleep?

Low levels of magnesium and lithium in the body can cause disturbances in sleep due to their roles in regulating the nervous system.

Magnesium is necessary for the function of GABA receptors, which help to calm the brain and promote relaxation. A lack of magnesium can lead to increased levels of stress hormones, such as cortisol, which can make it difficult to fall asleep and stay asleep.

Lithium plays a role in stabilizing mood and regulating the circadian rhythm, which is the body's internal clock that controls sleep-wake cycles. A deficiency in lithium can disrupt the balance of neurotransmitters in the brain, which can affect sleep patterns.

Therefore, having low levels of magnesium and lithium can contribute to sleep disturbances and may need to be addressed to improve sleep quality. It is important to consult with a healthcare provider for proper diagnosis and treatment.