Fresh fruits and veggies of course. Banans are filling, high fiber fruits and veggies keep you fuller longer. I make a shake to help. 8oz of fat-free milk or soy milk, 1/2 cup frozen mixed berries and a squirt of strawberry syrup. Mix in a blender, yummy and a great snack anytime. I also take the frozen berries and put a 1/2 cup in a cup of fat-free vanilla yogurt, leave over night in the fridge. In mornig stir and eat, love it. I also have the berry fiber powder mix in 8oz water 3x a day. Keeps you full feeling and doc says good natural weight loss. Of course lots of water and exercise as much as you can.
I also switched things around in fridge and pantry. All condiments are fat-free or light, especially mayo, salad dressind and margarines. I delute my juice, less calories. I bought a fat-free spray butter that taste good, and got molly-butter fat-free powder for veggies and such. The steroid meds can really make you hungry, but you can do it. Just have to keep a closer eye on what you eat and the amount. Also drinking low-fat milk and eating a small breakfast can help you weigh less.
Hoped I helped you .