Even slightly higher levels took their toll, researchers note

High blood sugar levels can cause complications with your organ systems. High blood sugar can lead to neuropathy, blindness, kidney disease, and heart disease. Type 1 diabetics must take insulin to help control blood sugar. Type 2 diabetics and pre diabetics, however, have more options to help lower

Sugar may not have cholesterol in it, but if you are struggling with high cholesterol, it may be more harmful than you realize. Understand how sugar can affect your cholesterol levels and what you can do about it.