Sugar can cause varicose veins. Sugar can elevate glucose and insulin responses in oral contraception users. Sugar can lead to periodontal disease. Sugar can contribute to osteoporosis. Sugar contributes to saliva acidity.
Sugar can cause a decrease in insulin sensitivity.
Sugar leads to decreased glucose tolerance. Sugar can decrease growth hormone. Sugar can increase total cholesterol. Sugar can increase systolic blood pressure. Sugar can change the structure of protein causing interference with protein absorption.