Starting the day with a bowl of oatmeal could also result in a lower number on the scales.
A study involving 47 adults looked at differences in appetite, fullness, and next meal intake after participants ate oatmeal, as opposed to an oat-based ready-to-eat breakfast cereal.
After eating oatmeal, participants felt significantly fuller and less hungry than after eating the cereal. Also, their calorie intake at lunch was lower after eating oatmeal than after eating breakfast cereal.
While both breakfasts contained the same amount of calories, the oatmeal provided more protein, more fiber, and less sugar than the cereal.
The authors concluded that the difference in fiber, specifically a type of soluble fiber called beta-glucan, was probably responsible for the results.
Oatmeal is available for purchase online.