Oats with milk and fruits (1 piece)

Choose a smaller portion of oats (for example, 1/3–1/2 cup dry) and avoid instant or heavily processed oat packets; use plain steel-cut or rolled oats instead.

Use unsweetened milk or an unsweetened fortified plant milk, and avoid flavored milks, honey, syrups, and added sugar.

Limit fruit to a small serving and favor lower-impact options such as berries, apple, pear, orange, peach, or kiwi; avoid dried fruit and fruit juice in the bowl.

Add protein and healthy fat to slow absorption, such as plain Greek yogurt, cottage cheese, eggs on the side, chia seeds, ground flaxseed, walnuts, almonds, or peanut butter without added sugar.

Add extra fiber and texture with chia, flax, nuts, or unsweetened coconut, and eat the oats slowly rather than drinking them as a smoothie.

Take a 10–20 minute easy walk after the meal and, if you monitor glucose, test different portions and ingredient combinations to identify your personal tolerance.