10. Red Beets
If you are looking for something to lower your blood pressure as soon as possible, then you should eat beets. The nitric oxide in the beets opens blood vessels. You can juice them, cook them, or bake them as chips. You can top them with olive oil for extra benefit. Pickled beets are also considered to be quite healthy.
Celery, spinach, turnips, Chinese cabbage, and leeks are other nitric oxide rich plants.