Depression: insomnia can be caused by psychiatric disorders, such as depression. Psychological struggles can make it difficult to sleep, insomnia itself can cause changes in mood, changes in hormones and physiology may lead to both psychiatric disorders and insomnia, at the same time.
Sleep problems can be represented to be a symptom of depression, and the risk of severe insomnia is much greater in patients with major depressive disorders. Studies show that insomnia can also trigger or worsen depression.
It is important to know that the symptoms of depression (such as lack of energy, loss of interest or motivation, feelings of sadness or hopelessness) and insomnia may be linked.
Produced from the epiphysis of the pineal gland, melatonin is the sleep hormone that maintains the sleep-wake cycle of humans. So, lack of melatonin causes sleeping disorder which may also lead to chronic insomnia.
Here is when doctors recommend patients to buy melatonin tablets catering to sound sleep. However, apart from maintaining the body’s internal clock, melatonin supplements flesh off in treating several neuropsychiatric disorders.
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AD/ Alzheimer’s disease is a progressive form of dementia often diagnosed after 65 years of age. However, in some cases, when there is an untimely occurrence, it an early onset Alzheimer’s disease.
Affected people tend to suffer from memory loss and behavioural problems interfering with daily life activities. Another aspect that worsens the disease is less melatonin production.