If you have hypertension (high blood pressure), management is key in order to minimize your risk of heart attack or stroke. In order to manage high blood pressure, you have to avoid or limit certain foods, in addition to supplements, as they can affect blood pressure, or make matters worse.
High blood pressure is characterized by a blood pressure reading of 130/80 mm Hg or higher. Older adults have a higher risk of the condition, due to large arteries getting stiffer with age. If you cannot control blood pressure on your own with lifestyle changes, medication may be necessary. The American Heart Association (AHA) estimated that 46% of American adults have high blood pressure. Should you have the condition, avoid the supplements in this article.
Licorice Root
Licorice root is not solely used as a flavoring in food, candy, and even tobacco products. In fact, it has a long history of use in folk medicine, treating wounds and relieving symptoms of lung disease and liver disease. Licorice root contains glycyrrhizic acid (GA), which can elevate blood pressure. Researchers note that doses as low as 100 milligrams (mg) can raise blood pressure. Other supplements with GA can also interact with diuretics and blood pressure meds. It may affect how well blood pressure meds work and increase the risk of side effects. If you have high blood pressure, it is best to avoid products that contain licorice root.
Arnica
Some people use arnica ointment to reduce swelling and bruising, while others take it orally as a supplement. Arnica belongs to the sunflower family and is usually taken by mouth homeopathically. There are typically no. active ingredients in homeopathic products, so side effects are unlikely. That said, taking arnica by mouth can increase blood pressure or potentially damage some organs, including the heart. This is not for certain, but if you have high blood pressure, avoid arnica supplements.
Bitter Orange
Taken from the fruit or peel of a bitter orange, this supplement is typically used to aid weight loss or improve athletic performance. The fruit and peel of bitter orange can also be used to flavor drinks or in perfumes and other beauty products for aromatic purposes. Bitter orange does contain p-Synephrine, which is a type of stimulant similar to ephedrine. The U.S. Food and Drug Administration (FDA) banned ephedrine stimulants because they can cause health issues, such as heart attack and stroke. Although bitter orange is not on a banned list, use it with caution, especially if you have high blood pressure. Studies show that this supplement can not only raise heart rate and blood pressure, but also increase the risk for heart attack and stroke. Bitter orange found in food and drinks is not likely to cause these issues, though.
Vitamin D (In High Doses)
The body produces vitamin D when the skin is exposed to ultraviolet (UV) rays from the sun. Vitamin D is necessary for optimal bone health, inflammation reduction, and other bodily functions. It is naturally available in foods and supplement form. Some research indicates that vitamin D may play a role in treating high blood pressure, specifically in doses of 200 – 8,000 International Units (IU) per day. Doses larger than 10,000 IU per day can lead to dangerous side effects, such as high calcium levels (hypercalcemia). Over time, hypercalcemia can cause high blood pressure. High doses of vitamin D can also interact with certain diuretics, which are commonly used to treat high blood pressure. The body may not get rid of enough calcium, raising calcium and blood pressure in the process.
St. John’s Wort
This plant is often used to treat symptoms of menopause and depression. Despite its longstanding use in traditional medicine, this plant may negatively interact with a variety of medications. St John’s wort weakens the efficacy of medications used to treat high blood pressure. Some of the blood pressure meds that St. John’s wort interacts with include Talinolol, Verelan, and Procardia. The interactions are likely due to the fact that St. John’s wort blocks the medication from being absorbed by the body.
Vincent Stevens is the senior content writer at Dherbs. As a fitness and health and wellness enthusiast, he enjoys covering a variety of topics, including the latest health, fitness, beauty, and lifestyle trends. His goal is to inform people of different ways they can improve their overall health, which aligns with Dherbs’ core values. He received his bachelor’s degree in creative writing from the University of Redlands, graduating summa cum laude. He lives in Los Angeles, CA.
