superfoods can help regulate blood pressure. Foods like berries, leafy greens, beets, and fatty fish contain potassium, nitrates, antioxidants, and omega-3 fatty acids. Potassium helps balance sodium levels, reducing blood pressure. Nitrates in beets improve blood vessel dilation. Antioxidants from berries reduce inflammation, enhancing vessel function. Omega-3s from fatty fish improve heart health and reduce blood pressure by decreasing blood vessel constriction and promoting relaxation.