I am on 25 mg. of metoprolol for four weeks, but I went on a raw food diet and my pressure has dropped to normal for the past few days. I also have felt less than my normal high energy. I had some winter allergy problems and my heart beat rapidly, but all that has disappeared in the week of eating only raw vegan foods, no dairy, not even a veggie with sweets. Can I stop taking the metoprolol cold turkey, skip a day or do I need to wean with a lower dose?