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Nutrition

Intact Whole Grain Definition

Intact whole grain definition keeps bran, germ, and endosperm together—brown rice and steel-cut oats beat finely milled whole-grain flour for slower glycemic impact.

Intact whole grain definition means the bran, germ, and endosperm stay together as nature packaged them—brown rice, steel-cut oats, barley pearls—not ultrafine flours that spike glucose faster even when labeled whole grain. Bread and crackers can be whole grain yet still glycemic-heavy if finely milled.

Prioritize visible kernel structure in meal bases.

Common questions

  • Is whole wheat bread an intact whole grain?

    It counts as whole grain on labels but is often finely milled—glycemic impact can resemble white bread. For meal bases, favor intact kernels like rice, oats, and barley over flour-first products.

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