Final answer:
Eating high-fiber foods helps with weight maintenance by keeping you feeling fuller for longer periods of time.
Step-by-step explanation:
Eating high-fiber foods can help with weight maintenance by filling you up without providing too many calories. High-fiber foods tend to be more satiating, which means they keep you feeling fuller for longer periods of time. As a result, you are less likely to overeat or snack on unhealthy foods, which can contribute to weight gain.