Here are some reasons to think about why you should avoid sugar:

5. Sugar contributes to the reduction in defense against bacterial infection (infectious diseases).
6. Sugar causes a loss of tissue elasticity and function, the more sugar you eat the more elasticity and function you loose.
7. Sugar reduces high density lipoproteins.
8. Sugar leads to chromium deficiency.
9. Sugar leads to cancer of the ovaries.
10. Sugar can increase fasting levels of glucose.
11. Sugar causes copper deficiency.
12. Sugar interferes with absorption of calcium and magnesium.
13. Sugar can weaken eyesight.

For more read on, but it’s clear anything you can do to reduce sugar from your diet is a net positive.