“Beware of the American Heart Association’s (AHA) 'Salty Six' — six popular foods that can add high levels of sodium to your diet,” says Rachel Johnson, PhD, a professor of nutrition at the University of Vermont in Burlington and the former chair of the AHA’s nutrition committee. The Salty Six include breads and rolls, cold cuts and cured meats, sandwiches, pizza, soup, and chicken.
In one 2009 study, every hour less of average sleep duration per night was associated with a 37% increase in the odds of developing hypertension over five years. In another report from 2015, people with sleep apnea—a dangerous condition that can cause hypertension in itself—saw reductions in their blood pressure when they were treated with continuous positive airway pressure (CPAP) machines or mandibular advancement devices (MADs).
It’s important to pace yourself properly when exercising. If you’re just starting a program, aim at the lowest part of your target zone (50 percent) during the first few weeks. Gradually build up to the higher part of your target zone (85 percent). After six months or more of regular exercise, you may be able to exercise comfortably at up to 85 percent of your maximum heart rate. However, you don’t have to exercise that hard to stay in shape.
Cinnamon is another tasty seasoning that requires little effort to include in your daily diet, and it may bring your blood pressure numbers down. One study done in rodents suggested that cinnamon extract lowered both sudden-onset and prolonged high blood pressure. However, the extract was given intravenously. It’s unclear if cinnamon consumed orally is also effective.
If you are insulin resistant, you'll definitely want to include weight training in your exercise program. When you work individual muscle groups, you increase blood flow to those muscles. Good blood flow will increase your insulin sensitivity. Depending on your physical condition when you embark on your exercise program, you may need to consult with a health care professional for help increasing to the intensity required to lower your insulin level. Exercise in combination with the supplement L-arginine has been shown to correct the abnormal functioning of blood vessels seen in people with chronic heart failure. However, I would view this more as a drug approach and not necessarily a supplement you would consider using for optimizing health in general. L-arginine probably works through its interaction with nitric oxide. I would consider it an adjunct, not a replacement, for coenzymeQ10, which is a well-proven therapy for heart failure.