![]() Grape juice, by contrast, is made almost entirely of carbohydrates (which contain 4 calories per gram) and water (which contains no calories). Alcohol contains 7 calories per gram, which is almost as many calories as in a gram of fat. ![]() ![]() If you're trying to lose weight, think twice before indulging in a glass of wine. Red Wine Has More Calories Than Grape Juice That association, however, remains highly controversial, and further studies are needed to determine whether red wine can really increase breast cancer risk. Their findings, which were reported in the April 2005 issue of the European Journal of Cancer Prevention, were interesting: resveratrol from grapes, but not from wine, was associated with a reduced risk of breast cancer.Īnd it gets worse: some studies have even associated wine consumption with an increased risk of breast cancer. They based their analysis on data from a larger case-control study conducted between 19 on 369 cases and 602 controls. In one study, a group of scientists analyzed the relation between breast cancer risk and dietary intake of resveratrol in Switzerland. ![]() However, the source of resveratrol may play a significant role in whether this powerful compound can exert its beneficial effects also in vivo. Red grapes, along with grape juice and red wine, are excellent dietary sources of resveratrol, a phytochemical that has been shown to possess strong antioxidant and anti-cancer properties in test tube experiments ( in vitro studies). Resveratrol from Grapes, But Not From Wine, Associated with a Reduced Breast Cancer Risk Now, that's great, but guess what – there's more! A study published in the May 2001 issue of the journal Atherosclerosis found that red grape juice was much better than red wine and dealcoholized red wine at the same polyphenol dose at inhibiting atherosclerosis (hardening of the arteries) and at improving lipid and antioxidant parameters in hamsters. All of these observations suggest that drinking purple grape juice may help protect cardiovascular health. Indeed, a study published in the June 2001 issue of the journal Circulation analyzed the effects of purple grape juice on cardiovascular health and reported that purple grape juice decreased platelet aggregation, increased platelet-derived nitric oxide release, and decreased superoxide production, both in vitro and in vivo. But guess what, juice made from purple or red grapes contains the same polyphenols that are responsible for the heart health protecting qualities of red wine. But can we go as far as to claim that purple or red grape juice is healthier than red wine? Here's a comparison of some of the most interesting health effects of grape juice versus red wine: Red Wine is Good for Your Heart – But Grape Juice May Be Better!īy now everyone has heard that drinking red wine in moderation is good for your heart. But turns out, you don't necessarily have to drink alcohol to benefit from the health-boosting properties of red wine polyphenols: Grape juice made from red, purple, or other dark-skinned grapes contains those very same polyphenols! Furthermore, grape juice does not contain alcohol, which may provide some added benefits. Red wine is often praised in the media for its purported health benefits. Health Benefits of Red Grape Juice (vs Red Wine)
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