Avocado toast is a great way to go, half an avocado mashed with salt and pepper on toasted bread, delicious. Vegetable omelets are also a very healthy, very delicious way to go. Oatmeal with an assortment of fruits, strawberries, blueberries, kiwis, mangos, etc.
I actually prefer coffee but coffee can have too much caffeine for me. It makes my anxiety a little worse some days. Tea has a lower caffeine level, and I chose to drink green tea specifically because it’s known for having some health benefits.