Due to high blood glucose, your body is unable to utilize glucose efficiently. This lowers your physical energy. Lack of sleep can be another issue due to excessive urination in the nights making you feel tired through the day.
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High blood glucose can cause headaches and poor concentration levels. The headaches are often related to various types of nerve damage, like the optic nerve etc.
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Both these conditions can be caused by high sugar levels when they act on different areas of the bowel. Excessive urination can also cause constipation. It is always a good thing to either prevent the disease or at least get it diagnosed at an early stage. Be alert in order to be safe.
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