High systolic blood pressure the “top number” often means your arteries have lost flexibility, forcing your heart to work harder. You can help reverse this by eating more whole foods like fresh fruits, vegetables, and whole grains that deliver artery-relaxing nutrients such as potassium and magnesium. Move your body daily even short walks after meals boost circulation and help arteries open up And use the “subtraction” approach: cut out processed foods loaded with salt, sugar, and unhealthy fats