Hawthorn berry, scientifically referred to as Crataegus species, comes from a thorny shrub that belongs to the rose family. The berry, which grows in various areas throughout the world, contains several antioxidants, including oligomeric procyandins, or OPCs, and quercetin, which neturalize free radicals and help prevent the development of chronic diseases. Because of its antioxidant compounds, hawthorn berry has been used traditionally to treat a variety of different heart problems.
High Blood Pressure
Hawthorn berry may stimulate the blood vessels to dilate, which allows blood to flow more freely through the blood vessels, according to BHIA.org. This can reduce blood pressure, as well as decrease any pressure on the heart and reduce the risk of developing heart disease or heart failure. A study published in the "British Journal of General Practice" reported that hawthorn berry was found to be effective in lowering blood pressure in people with Type 2 diabetes who are also taking medications to control blood glucose levels.
The University of Maryland Medical Center notes that while evidence seems promising for hawthorn berry and lowering blood pressure, more research is necessary before any conclusions can be made.
Chest Pain
The dilation of blood vessels caused by hawthorn berry may also reduce symptoms of chest pain, which is medically referred to as angina. Angina is caused by low blood flow to the heart. When the blood vessels dilate, blood flow to the heart is increased and the amount of pain decreases. More research is needed to make any conclusions about this use of hawthorn berry.
Heart Failure
Heart failure is a serious condition defined as the inability of the heart to pump blood to the rest of the body. Studies published in the "European Journal of Heart Failure" and the "American Journal of Medicine" found that hawthorn berry supplementation may significantly improve heart function in those with heart failure. The studies also found that supplementation with hawthorn berry can improve symptoms of heart failure and increase the ability to exercise.
Considerations
Hawthorn is generally considered a safe herb, although different people may experience different reactions to the supplement. The most common side effects of hawthorn berry include headache, nausea and heart palpitations.
Cardiovascular diseases and heart failure are serious conditions. You should not substitute hawthorn berry supplementation for proper medical care. Discuss the possible risks and side effects of hawthorn berry with your doctor before beginning any supplementation.
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