If adults with type 2 diabetes use a low-carb diet app for 3 months, they end up eating fewer calories without trying, mostly because they eat less carbs — and they naturally replace those carbs with more protein and fat.

If adults with type 2 diabetes eat fewer carbs—dropping from about a third to less than a fifth of their daily calories for three months—they might see their average blood sugar drop by a full point, and the more they cut carbs, the better their blood sugar control tends to get.

If adults with type 2 diabetes lose 5% or more of their weight in 3 months using a low-carb app, they see better blood sugar control than those who lose less weight.

When people with type 2 diabetes and obesity follow a low-carb diet for 12 weeks, their blood sugar levels drop significantly and they may need less medication.

If you have type 2 diabetes and use a low-carb diet app for 3 months, your top blood pressure number might drop by about 6 points — which could help your heart — even if you don’t change your exercise or bottom blood pressure number.

If you're overweight and have type 2 diabetes, eating fewer carbs and more protein for 6 weeks can slightly lower your blood sugar better than the usual diabetes diet—even if you lose the same amount of weight—because your blood sugar stays more stable throughout the day.