Unmodified Potato Starch: Your Questions, Answered
New to the whole resistant starch thing? You’re in the right place. This is the companion piece to our main deep-dive — think of it as the “wait, but what about…” article for people just getting started. So wait, is this just regular potato starch from the grocery store baking aisle? Probably not. Most potato starch sitting next to the cornstarch has been processed, pre-cooked, or otherwise messed with in ways that destroy the resistant starch content. What you want specifically says “unmodified” on the label. Bob’s Red Mill is the brand most people start with, and it’s widely available. If the label doesn’t say unmodified, assume it isn’t. Why would I eat raw starch? That sounds weird. Fair reaction. But “raw” here doesn’t mean you’re eating something dangerous or gross — it just means it hasn’t been cooked, which is what preserves the resistant starch. It’s virtually tasteless and dissolves easily into cold liquid. Most people mix a spoonful into water, a smoothie, or juice and don...