Oats are high in fiber and protein, which are digested at a slower rate and can help stabilize blood sugar.
A leafy green like kale is loaded with vitamins and antioxidants (like vitamin K and folate), as well as gut-healthy fiber.
Like kale, spinach is another leafy green that is high in vitamins like vitamin C and K, and folate.
They blend perfectly with yogurt or oatmeal, or in a smoothie for a well-rounded snack.
They're naturally sweet and you can eat them fresh or frozen alone, or with another snack like nut butter or yogurt.
Watermelon is over 90 percent water, so it offers tons of hydration as well as fiber to help fill you up.