Why Am I So Tired When Im Sick
Olivia Luz
Chronic illnesses depression medications.
According to a study of roundworms in elife a chemical previously identified for its role in making organisms fall asleep actually works by turning down activity in the cells in the nervous system that promote wakefulness. There are also certain. Sleep gives your body time to repair itself which you need when you re sick. Researchers think they have a lead on the answer.
In studies of parasitic roundworms scientists discovered a genetic mutation that. While the necessity and benefits of sleeping are still being investigated scientists do know that sleep is the body s way of taking time to rest repair itself and heal. Hemoglobin is the substance which gives red blood cells their color. It is also involved in carrying oxygen throughout your body.
When you have too little hemoglobin or not enough red blood cells your body doesn t get enough oxygen so you feel tired or weak. When you get sleepy it forces you to slow down and give your body the time it needs to heal.
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