I've been losing weight for a year now but can't seem to lose belly fat are there any foods aid with losing weight in the midsection..?

No spot reduction: Unfortunately, aside from surgical techniques, there is no spot reduction from medications, foods & dietary supplements. Keep doing what you're doing & be patient: eat healthy & exercise regularly.

To Lose Belly Fat: I understand your frustration. 3 major ingredients for meal are Protein, Fiber and Healthy fats to lose Belly Fat- Oatmeal, Plant Protein smoothie. Collard greens, watercress, kale, arugula, Avocados, peanut butter. Watermelon, Plums, red grapes. Beans and lentils. Nuts, seeds, unsweetened dried fruit, and dark chocolate. Drink Water filled with sliced whole lemons, oranges or grapefruits

Targeted : Abdominal exercise and healthy diet may help in reduction of your midsection. But note that changes may be modest.