Cranberry juice fights age-related damageĪntioxidants help to protect our cells against the oxidative damage caused by free radicals. pylori infections, which are a cause of peptic ulcer disease and gastric cancer.’ 8. ‘One study suggested that 500ml of cranberry juice daily may significantly reduce H. pylori from attaching to the stomach lining,’ he says. ‘Studies have suggested that A-type proanthocyanidins may prevent H. pylori is a common infection-causing bacteria. ‘It has been suggested that the compounds proanthocyanidins may be responsible for the natural antimicrobial properties of cranberries, and that together with other compounds found in the fruit they contribute to mechanisms which may underlie potential clinical benefits on gastrointestinal infections,’ says Hobson. While many of them are extremely important for your health, some of them cause infections and diseases. Cranberry juice prevents gut infectionsĬranberries can influence your gut microbiota, the bacteria that live in your large intestine. The takeaway? Cranberry juice isn’t a magic remedy for high blood pressure, but may be helpful alongside other lifestyle changes, such as cutting down on salt and increasing your intake of fruits and vegetables.ħ. ‘High consumption of fruit juice contributes to your free sugar intake, which in itself can increase other risk factors for heart disease such as weight gain.’ However, this involved drinking more than 400ml of cranberry juice per day, ‘which goes against public health recommendations of just 150ml per day of fruit juice,’ he says. ‘Analysis showed that specific interventions significantly reduced both systolic and diastolic blood pressure by 1.52 mmHg,’ says Hobson. Cranberry juice may reduce blood pressureĭrinking cranberry juice may help to improve blood pressure, according to a large review that analysed risk factors for heart disease. ‘There is some research linking cranberry juice to a reduction of the risk factors for heart disease, including an increase in ‘good’ HDL cholesterol.’Ĥ. ‘Neither did it reduce the occurrence in any subgroup including older people, women with recurrent UTIs or pregnant women.’ ‘A large review of the evidence including 24 studies and almost 4,500 participants found that cranberry products including juices, syrups and supplements did not significantly reduce the occurrence of a UTI overall,’ he says. ‘Research has suggested that two components of cranberries called fructose and proanthocyanidins may help prevent bacteria – especially E.coli – from sticking to the lining of the bladder,’ says Hobson. Cranberries have natural antibacterial benefits, and certain compounds in them are thought to inhibit bacterial growth. Cranberry juice may prevent and treat UTIsĪ urinary tract infection (UTI) occurs when bacteria enters the urinary system, which includes the kidneys, bladder, ureters, and urethra. It has a number of important functions, from producing collagen – ‘the most abundant protein in the body,’ says Hobson – to neutralising free radicals in its role as an antioxidant. Vitamin C is water-soluble, which means you need to get it from your diet every day. Your average 150ml serving of cranberry juice contains 45mg of vitamin C, equivalent to 56 per cent of your Recommended Daily Amount (RDA). Here’s what we know so far about cranberry and cranberry juice benefits: 1. However, that doesn’t necessarily mean cranberry juice benefits don’t exist, and research on the whole fruit has been promising. ‘No health claims regarding cranberry juice have been approved by the European Food Safety Authority, due to a lack of evidence to support the claim,’ says Hobson. So far, the science on cranberry juice benefits is limited. We asked nutritionist Rob Hobson, head of nutrition at Healthspan, to talk us through 13 healthful cranberry juice benefits: 13 cranberry juice benefits For maximum cranberry juice benefits, pick a brand that is made solely from cranberries, free from added sugar or other juices, and not made from concentrate. Many varieties are packed with additives and loaded with sugar to make the tart cranberry flavour palatable. However, not all cranberry juice is created equal. Getting your daily dose of cranberries is often more convenient – not to mention, cost-efficient – in liquid form, and cranberry juice benefits are certainly not to be sniffed at.
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