In this On the PointsPlus plan thread the discussion of which cold cereals qualify for Simply Filling Technique was raised with Grape Nuts in the balance, here.
The official SFT explanation here says: “Whole-grain, ready-to-eat cereals without added sugar, dried fruits or nuts, and with 4g of fiber or more per serving”
The ingredients in Grape Nuts: whole grain wheat flour, malted barley flour, salt, and dried yeast. The NI for 1/2 cup serving: 1 g Fat, 48 g Carbs, 7 g Fiber, 6 g Protein. (Approx 5 P+ serving).
So what say you about Grape Nuts?
What cold cereals are SFT eligible? I think Shredded Wheat, Fiber One, and Mini-Wheats (unfrosted) are the only ones WW explicitly calls out.