The Sun Rising Over a Mountain Range and a Forest. Japan

Vitamin D Deficiency & High Blood Sugars

According to MayoClinic.com, normal fasting blood sugar levels are between 70 and 99 mg/dL; fasting blood sugar levels between 100 and 125 mg/dL are classified as pre-diabetes; and fasting blood sugar levels over 126 on two consecutive tests are consistent with a diagnosis of diabetes.

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