Health Benefits of Blueberry Juice
Blueberries are a tasty fruit that have recently gained fame for their numerous health benefits. While some people may prefer to eat fresh blueberries, blueberry juice is also a healthy option. In fact, blueberry juice can help improve digestive and urinary health, improve cognition and reduce the risk of heart disease.
Improved Digestive Health
Blueberry juice can be useful when it comes to improving digestive health, according to the book "Nutrition Therapy and Pathophysiology." In fact, blueberries are a rich source of a biochemical known as tannin, which can reduce inflammation in the digestive tract -- and reduce rates of both constipation and diarrhea. Tannins, which work as Helicobacter pylori antagonists, also improve the digestive system by contributing to reductions in peptic ulcers. H. pylori is often identified as a primary cause of peptic ulcers in adults.
- Blueberry juice can be useful when it comes to improving digestive health, according to the book "Nutrition Therapy and Pathophysiology."
- Tannins, which work as Helicobacter pylori antagonists, also improve the digestive system by contributing to reductions in peptic ulcers.
Enhanced Urinary Health
Blueberries and Urinary Tract Infections
Learn More
People who consume blueberry juice may experience enhanced urinary health, reports "Nutrition Therapy and Pathophysiology." This occurs likely as the result of antioxidants called proanthocyanins which make it more difficult for certain types of bacteria, including E. coli, to infect the urinary system. In addition, blueberry juice is a rich source of vitamin C, which may also provide relief for men and women who suffer from urinary tract infections. An 8-ounce serving of 100-percent pure blueberry juice contains 20 percent of the daily recommendations for vitamin C.
- People who consume blueberry juice may experience enhanced urinary health, reports "Nutrition Therapy and Pathophysiology."
- In addition, blueberry juice is a rich source of vitamin C, which may also provide relief for men and women who suffer from urinary tract infections.
Improved Cognition
According to a 2010 article in the "Journal of Agriculture and Food Chemistry," blueberry juice can help improve memory and cognition. In addition to slowing declines in mental function that often occur as a result of aging, blueberries may be able to reduce the risk of certain mental health disorders, including Alzheimer's disease. "Nutrition Therapy and Pathophysiology" suggests that this improvement in cognition likely occurs as a result of the high flavonoid content in blueberries. Flavonoids, such as those found in blueberries, may be especially effective in improving working memory and processing speed.
- According to a 2010 article in the "Journal of Agriculture and Food Chemistry," blueberry juice can help improve memory and cognition.
- Flavonoids, such as those found in blueberries, may be especially effective in improving working memory and processing speed.
Reduced Risk of Heart Disease
Benefits of Raspberry Juice
Learn More
Blueberry juice may also be effective for the prevention of heart disease. In fact, a 2010 article in the "American Journal of Clinical Nutrition" notes that anthocyanins -- pigments found in blueberries and blueberry juice -- can be effective at lowering blood pressure levels when consumed at least once per week. Low blood pressure levels, such as those less than 120/80 millimeters of mercury, can reduce your risk of stroke and heart attack, reports a 2002 study found in the journal "Lancet." In fact, reducing blood pressure values by as few as 10 points can result in a 50 percent decrease in cardiovascular risk.
- Blueberry juice may also be effective for the prevention of heart disease.
- In fact, a 2010 article in the "American Journal of Clinical Nutrition" notes that anthocyanins -- pigments found in blueberries and blueberry juice -- can be effective at lowering blood pressure levels when consumed at least once per week.
Related Articles
References
- American Journal of Clinical Nutrition: Habitual Intake of Flavonoid Subclasses and Incident Hypertension in Adults
- Lancet: Age-Specific Relevance of Usual Blood Pressure to Vascular Mortality: a Meta-analysis of Individual Data for One Million Adults in 61 Prospective Studies
- Nutrition Therapy and Pathophysiology; Marcia Nelms et al.
- University of Maryland Medical Center: Vitamin C
- Journal of Agriculture and Food Science: Blueberry Supplementation Improves Memory in Older Adults
- Genes Nutrition: Flavonoids and Cognitive Function: A Review of Randomized Human Control Trial Studies and Recommendations for Future Studies
- International Journal of Molecular Science: Tannins, Peptic Ulcers and Related Mechanisms
- Lakewood Organic Fresh Pressed: Products
- National Institutes of Health. Office of Dietary Supplements. Vitamin C: Fact Sheet for Health Professionals. March 2, 2018 https://ods.od.nih.gov/factsheets/VitaminC-HealthProfessional/
- Blueberry. The Natural Medicines Database. https://naturalmedicines.therapeuticresearch.com/databases/food,-herbs-supplements/professional.aspx?productid=1013
- FoodData Central. Blueberry Juice. United States Department of Agriculture (USDA). Published online, April 2019.
- Possible Anaphylaxis To Blueberry: Potential Cross-reactivity With Other Berries. TheAmerican Academy of Allergy, Asthma, and Immunology. Published online, Updated Feb. 14, 2018.
- National Institutes of Health. Office of Dietary Supplements. Vitamin C: Fact Sheet for Health Professionals. March 2, 2018
- Blueberry. The Natural Medicines Database.
Writer Bio
Kathryn Vera holds a master's degree in exercise physiology, as well as licensure as a Registered Dietitian. Currently, she works as a Clinical Exercise Physiologist in Cardiac Rehabilitation, where she provides care to patients living with chronic heart disease.