Cucumber
Cucumber is a low-calorie vegetable that goes well with salad, and other dishes – but you can also have it as a stand-alone snack. Despite the fact that 96% of this superfood is water, it can still be a great source of protein, fiber, potassium, magnesium, and vitamins C and K. All these vitamins and minerals work together in keeping the body healthy. Cucumber is also good for the heart as it contains a lot of antioxidants.
Barley
Barley is a type of grain that has plenty of fiber, potassium, and vitamin B6. Because of its high fiber content, it can easily bring down the cholesterol levels in your body and improve your heart’s health. It is certainly necessary if you want to improve your health, but just remember that it also contains gluten.