Some healthy alternatives to small granola bars include fresh fruits, nuts and seeds, yogurt, and whole grain crackers. These options can provide similar amounts of fiber and protein, but may have fewer added sugars. For example, a small apple (around 150g) contains about 4.4g of fiber and 11g of sugars. This contrasts to a small granola bar (around 24g), which often contains only 1g of fiber, but up to 8g of sugars.