Old But Still Sleepy Sleep

If you've slept for hours but still feel sleepy, then you need to be alert to the presence of disease in the body. Drowsiness is a sign of a given body for the rest, which usually come at night or when feeling tired.
However, certain conditions can make people always feel sleepy, even in work time.What cause?
1. Anemia
Anemia is a major cause of sleep often comes. Anemia causes a lack of iron, red blood cells needed to carry oxygen to tissues and organs was reduced, causing people often feel sleepy.
2. Hypothyroidism (decreased thyroid hormone production)
The thyroid is a small gland at the base of the neck, which controls the metabolism and speed of change of fuel into energy. When the gland is less active and metabolic functions are too slow, one can feel lethargic body and always sleepy.
3. Diabetes
Glucose is the fuel of the energy released in the cells because of the presence of oxygen. People with type 2 diabetes have high blood glucose levels, because the body can not use this glucose to provide energy. Therefore, individuals with type 2 diabetes complained of feeling tired and sleepy all the time.
4. Dehydration
Fatigue and drowsiness can be a sign of dehydration. Immediately inadequate water in the body needs to always feel fresh and vibrant.
5. Depression
Depression is not Hanyan emotional disturbances but also contributes to many physical symptoms. Fatigue, always sleepy, headache and loss of appetite is one of the most common symptoms in people suffering from depression.
6. Sleep disturbance
Sleep disorders like sleep apnea and insomnia can also cause feelings of fatigue and sleepiness constantly. Sleep is used to enable the body to return, repair body cells and rejuvenate.
While the people who suffer from lack of sleep due to insomnia, sleep apnea, the respiratory system will be inhibited so often cause fatigue and sleepiness.
7. Heart disease
As easy to feel tired and sleepy in performing daily activities, should you need to make sure that your heart in good circumstances, as always sleepy could be early signs of heart disease.
8. Chronic fatigue syndrome
Tired usually disappear immediately when brought to rest. But for chronic fatigue syndrome, fatigue does not quickly disappear and are usually characterized by lethargy, drowsiness, irritability, muscle pain and in some cases memory loss.