Can I use cayenne pepper if I have high blood pressure?
“Cayenne peppers can keep blood vessels healthy and may help lower blood pressure,” Supan adds. Researchers found that people who regularly ate chili peppers were 13% less likely to die than people who avoided spicy fare.
Is cayenne pepper high in sodium?
The good: This food is very low in Cholesterol and Sodium. It is also a good source of Riboflavin, Niacin, Iron, Magnesium and Potassium, and a very good source of Dietary Fiber, Vitamin A, Vitamin C, Vitamin E (Alpha Tocopherol), Vitamin K, Vitamin B6 and Manganese.
If controlling your blood pressure means a low-sodium diet, consider cayenne pepper as a salt alternative. Peppers and spices can enhance food tremendously, and they may have a blood-pressure-lowering (hypotensive) effect, though more research is needed on that topic.
Historically, spices such as cinnamon, black pepper, turmeric and cayenne have been used as herbal medicines in traditional medicine. Many of these have come under investigation in Western medicine, too, as researchers study possible complementary or adjunct therapies with hopes that they might prove therapeutic with few side effects, according to research published in April 2016 in the Journal of Clinical & Experimental Cardiology.
Cayenne Pepper and Blood Pressure
The Journal of Clinical & Experimental Cardiology research — a review of studies investigating the impact of various dietary components on high blood pressure — also mentions studies that suggest that large quantities of peppers rich in capsaicin, the substance that gives peppers their heat, may induce hypertension. However, the studies referenced in the review describe a single individual's hypertensive crisis, which is not enough to draw a meaningful conclusion.
The study followed 13,670 adults over a 20-year period, from 1991 to 2011, collecting dietary data and blood pressure readings at eight intervals during that time frame. The researchers found an inverse association between chili consumption and high blood pressure: the more chilies consumed, the lower the incidence of hypertension. Though seen as encouraging data, studies of this nature — dependent on the dietary records of individuals — are notoriously unreliable.
Enhancing the DASH Diet
Among the lifestyle cornerstones of blood pressure management is the Dietary Approaches to Stop Hypertension (DASH) diet. According to t
he Mayo Clinic, the DASH diet is a lifelong plan meant to treat or prevent high blood pressure without medication. It has been shown to reduce systolic blood pressure by 11.4 millimeters of mercury (mm Hg) and diastolic blood pressure by 5.5 mm Hg.
The DASH diet is a high-fiber, low-fat diet built around fruits and vegetables, lean protein and low-fat dairy. It is also low in sodium. According to the Mayo Clinic, a typical American diet consists of 3,400 milligrams or more of sodium a day. On the other hand, the standard DASH diet aims for less than 2,300 milligrams of sodium a day, and the lower-sodium DASH diet restricts sodium to less than 1,500 milligrams daily.
Because it's such a departure from the typical American diet, the DASH diet may be hard to stick to for some. The Mayo Clinic suggests using sodium-free spices or flavorings to compensate for salt, and this is where cayenne can play a role.
"Unless you're sensitive to spicy foods — for example, if they trigger heartburn or irritate your stomach — I would incorporate peppers if you like," Greenwald says. "Cayenne pepper is generally regarded as safe. I wouldn't necessarily advise using it as a supplement, but you can add it to marinades or sauces or salad dressings. However you choose to incorporate it, cayenne pepper is fine."