On the surface, Cheerios look healthy: one serving (1.5 cups) has 140 calories, 4 grams of fiber, 2 grams of sugar, and 5 grams of protein (and they are gluten-free). However, because Cheerios are not organic, they have been found to contain high levels of the carcinogen glyphosate - so I wouldn't recommend them! Instead, try One Degree Foods Sprouted O's or Cascadian Farms Purely O's.