Berries
You can boost the flavor of bland foods with blackberries, blueberries, and strawberries. These are great for lowering your blood pressure due to anthocyanins, pigments in berries that widen your blood vessels.
One study was created to prove the link between berries and high blood pressure. It was found that having one cup of blueberries daily will widen your arteries, slowly lowering your blood pressure over time.
Fermented Foods
This kind of food is produced when sugar and starch are broken down by bacteria and yeast. This is good bacteria, reducing your blood pressure.
Examples of popular fermented foods include yogurt, kimchi, and sauerkraut. It should be noted that you’re not going to get these nutritional benefits from food fermented with vinegar.