Hypertension & Apple Cider Vinegar

High blood pressure, or hypertension, increases the risk of developing heart disease and stroke. While it can be a life-threatening condition, with early detection and treatment the risks of hypertension may be reduced. Proponents of apple cider vinegar report this solution is capable of healing many conditions including hypertension. Before starting a supplementation routine with apple cider vinegar, discuss its use and safety with your physician.

Active Constituents

The active constituents within apple cider vinegar include calcium, iron, potassium, phosphorus and acetic acid. The concentration of the aforementioned compounds is determined by whether the vinegar undergoes a pasteurization process. Pasteurization is when the vinegar is heated to high temperatures in order to kill bacteria. Organic apple cider vinegar is often touted by proponents as having the highest health benefits as it is not pasteurized, thus maintaining its high nutrient content. The primary health benefits, however, are contributed through acetic acid, which is not diminished through pasteurization.

Scientific Evidence

The use of apple cider vinegar for hypertension is steeped in folk medicine; however, little scientific evidence is available to support high blood pressure reduction claims. The December 2001 issue of "Bioscience, Biotechnology, and Biochemistry" outlines a study in which scientists gave rats a concentration of acetic acid, which is the primary active compound in apple cider vinegar. At the conclusion of this study, the rats given acetic acid demonstrated a decrease in blood pressure. While this is promising, human studies are required to confirm effectiveness.

Dosage Recommendations

David L. Katz, M.D., writing for "O, The Oprah Magazine," says that consuming up to 3 tbsp. of vinegar per day is generally considered safe. Dilute the apple cider vinegar by adding 1 to 3 tbsp. to 8 oz. of cold water. Due to the unpleasant taste, sweeten by adding 1 tsp. of honey or agave nectar.

Safety Considerations

As with any natural supplement, apple cider vinegar features a slight risk of side effects. Potential side effects include heartburn, indigestion and throat irritation, which is due to its high acidic content. Consuming unpasteurized apple cider vinegar also increases your risk of consuming harmful toxins and bacteria since these compounds were not killed through a pasteurization process. Apple cider vinegar should not be taken by pregnant or lactating women, and if you're currently taking any medications, discuss the safety with your physician.