What are the effects of high blood sugar? High blood sugar is extremely dangerous and affects almost every body system. High blood sugar, more commonly called hyperglycemia, causes damage to the body if it stays like that for too long. Diabetes is severe high blood sugar. This condition affects over 30 million people in the United States alone. This disease is quickly becoming an epidemic that has most nations taking notice. Diabetes is where the pancreas organ is not working efficiently and producing the needed amounts of a vital hormone called insulin. Insulin is responsible…