EVANSVILLE, IND. — Lewis Bakeries has introduced a new flat bun product called Healthy Life 100% Whole Wheat Trim O’s. Available in 100% whole wheat and multi-grain, the flat buns are considered a good source of fiber with 3 grams of fiber per bun and 90 calories. The Healthy Life 100% Whole Wheat Trim O’s variety contains 22 grams of whole grain per bun. “Most flat bun products in the grocery store have 100 calories per bun,” said Peggy Lewis, executive vice-president of Lewis Bakeries. “Healthy Life Trim O’s are 10 calories less, which adds up over time and can aid in weight loss.”