Original German Pumpernickel is a very different kind of bread. The high percentage of rye makes this bread rich in fibre content leading to a low Glycemic Index (GI). Traditional Pumpernickel bread is made using coarsely ground rye flour fermented with a sourdough starter. The lower glycemic index keeps your blood sugar in control and helps protect you from diabetes. The food which is rich in carbohydrates also has a higher glycemic index, while those that are low in carbohydrates and rich in fiber have a lower glycemic index. Glycemic index (GI) ranks the food according to their effects on blood sugar. Understanding the market trends, every commercial baker should consider and must add this healthy German bread to their product portfolio…… There is a significant increase in the population around the globe who are sensitive to their health and are very focused on what they consume and the effects of the same on their health. It is an ideal meal option for this who wishes to maintain a fit and healthy lifestyle or are searching out for healthier alternates to the regular white bread. It is one of the healthier breads available and loaded with outstanding health benefits. German Pumpernickel bread is slightly sweet, coarse and heavy rye bread made from soaked cracked rye grain using rye sourdough starter and a small amount of wholemeal rye flour.