22. Whole Wheat Bread
Glycemic Index Rank: 49
Even though most people in their 40s and older grew up eating white bread, today whole wheat bread is the most popular. The overall Glycemic Index o whole wheat comes in at 49 while white bread is 71. Pure glucose comes in at 100, so it’s easy to see that whole wheat bread is much better for the body when it comes to keeping one’s blood sugar levels down. There is also added nutritional value with whole wheat bread as well.