6 health benefits of the perfect vodka mixer
Six benefits of drinking cranberry juice
Potential benefits of cranberry juice include:
1. Fighting age-related damage
Cranberry juice in a glass
Cranberry juice may help fight age-related damage.
Chemicals called free radicals accumulate in the body as people age. Free radicals cause oxidative damage. There is a link between oxidative damage and health issues, including:
urinary tract health
Some of the chemicals in cranberry juice are antioxidants or compounds that fight harmful free radicals. The presence of antioxidants means that cranberries and cranberry juice might help fight age-related damage to the body’s tissues.
A 2011 study found that chemicals in cranberries promoted better antioxidant activity the lower their pH was. That study also found that the berries were significantly more potent antioxidants than cranberry juice, although cranberry juice still offered some benefits.
2. Improving heart health
Studies show that various ingredients in cranberry juice may improve heart health.
Cranberries are high in chemicals called polyphenols that may support heart health. A 2011 study of females with metabolic syndrome found that cranberry juice increased the antioxidants in the blood plasma. People who drank cranberry juice also had lower low-density lipoprotein (LDL). LDL is known as the “bad” type of cholesterol.
Another 2011 study found that cranberry juice could improve health in people with coronary artery disease. Mean carotid-femoral artery pulse wave velocity, which is a way to measure the stiffness of arteries, was reduced among the people in the study who drank a laboratory preparation of double-strength cranberry juice.
How can I get the benefits of carrot juice?
How can I get the benefits of carrot juice?
Another juice that people may consume for health reasons is carrot juice. Learn more about the benefits of carrot juice here.
3. Treating or preventing urinary tract infection (UTI)
The antibacterial effects of cranberry juice were reported to reduce the incidence of UTIs in mice, according to a 2017 study in Frontiers in Microbiology.
The reduction of UTI incidence is thought to be due to the ability of antibacterial properties to reduce the colonization of Escherichia coli in the bladder. The bacteria, which is known better as E. coli, is the cause of most UTIs.
A 2016 study, reported in Alternative Therapies in Health and Medicine, showed less bacterial infections in urine cultures from uncircumcised boys who drank cranberry juice and had previously had repeated UTIs compared to those who drank a placebo and those who had been circumcised who also drank the placebo.
The authors concluded that cranberry juice might be beneficial against the growth of bacterial pathogens.
4. Supporting digestive health
There is growing evidence that the phytochemicals contained in cranberries play an important role in digestive health.
Evidence for the digestive health benefits of cranberry juice, in addition to other benefits, was reported in a study from 2018 in the Journal of the Science of Food and Agriculture.
The paper noted that inhibiting the production of another bacterium called H. pylori in the stomach is thought to promote digestive health. The researchers also suggested further research is needed on cranberry juice.
5. Preventing infections
Cranberries in a bowl
Studies suggest that cranberries may inhibit the growth of bacterial microbes.
Some chemicals in cranberries may help fight viruses and bacteria.
A 2011 study found that cranberries inhibited the growth of seven bacterial microbes. The study did not assess whether cranberries or cranberry juice could prevent infection with these microbes in humans.
Similarly, a 2010 study found that cranberries could fight some viruses, including norovirus, which is a common cause of food-borne illness.
The authors of the study caution that more research is needed, but argue that cranberries might be a useful method of treating or preventing food-borne illness.
6. Supporting post-menopausal health
The risk of heart problems increases after menopause compared to the risk in all other groups of people of the same age.
A 2013 study investigated this phenomenon in rats that had their ovaries removed. Researchers found that daily cranberry consumption reduced total cholesterol, suggesting cranberry products might be useful dietary supplements after the menopause.