Sardonyx can be traced back four thousand years to Ancient Egypt. For most of its history, this stone has been used to create cameos and intaglios. In Ancient Rome, women wore sardonyx necklaces with cameos of Venus in hopes of harnessing the power of the goddess of love.
There are 260 calories in a 1 roll serving of Jewel Pretzel Bread. Calorie breakdown: 12% fat, 73% carbs, 15% protein.
Depending on the type of bread: rye, wholemeal or white, one average 32 gram slice packs between 70 to 80 calories. Regular butter is 7 calories per gram so the total can be anywhere between 90-100 calories for a very lightly buttered whole wheat slice and 200 calories for a thickly buttered, white bread toast. Going for wholemeal, grain or rye bread will lower the calories compared to white bread, but not much - they have other health benefits especially on your blood sugar level.