Is wine good for you?

    Are there health benefits to drinking wine? Our guide sorts out facts from wishful thinking. We also have a handy quiz to help you tot up the calorie count of wine and other alcoholic drinks...

    All calorie figures given are averages. Information sources: Nutritional therapist Kerry Torrens and DrinkAware. For alcohol advice, including UK alcohol unit guidelines, information on how drink affects your health and much more, visit the DrinkAware website.

    While excessive and binge drinking is best avoided, moderate drinking (1-2 units a day) can have some benefits for heart health. Sorting out fact from wishful thinking isn't easy. We look at the facts and find a little wine is probably fine - just don't overdo it.

    Facts and fallacies

    There's long been discussion about the risks and rewards that drinking wine has on your health. So what's true and what's not? In reality 'moderate' drinking (one or two units a day) does seem to offer some protection against heart disease - but primarily for men aged over 40 and post-menopausal women (and only when consumption is limited to five units a week - that's just two standard glasses of wine). There is little evidence that drinking wine or other alcohol will improve the health of younger people, who are less at risk of heart disease in the first place.

    According to the British Heart Foundation, very low levels of alcohol consumption may have some protective effects on the heart for some people, but there are better ways to achieve this, such as taking regular exercise, quitting smoking, following a healthy, balanced diet and addressing other risk factors such as high blood pressure and high cholesterol.

    To avoid risk to your health if you do drink most weeks:

    • Men and women are advised not to regularly drink more than 14 units a week.
    • If you do drink as much as 14 units a week, spread your drinking over three days or more, whilst enjoying some alcohol-free days during the week.

    But before you go and pour your wine collection down the sink - relax. It really is true that wine - particularly red wine - does contain several antioxidants, such as quercetin and resveratrol, which may play a part in helping to prevent heart disease and cancer.

    Raise your glass to red wine

    Red wineScientists have found that red wines have higher levels of polyphenols, antioxidants and, in general, the darker the wine, the higher the antioxidant content - in tests, cabernet sauvignon grapes were shown to contain the most polyphenols.

    Professor Andrew Waterhouse, of the University of California, suggests that other red grape varieties with medium to high levels of antioxidants are merlot, zinfandel, syrah and petit syrah.

    Waterhouse also suggests that wines from milder regions such as Bordeaux, Burgundy, Rioja and California's Napa Valley, may have higher antioxidant levels than wines from hot regions such as Languedoc in France and southern Italy.

    Some research suggests that white wine has health benefits too. Winemakers have created a chardonnay called Paradoxe Blanc, which is four times higher in polyphenols than red wine.

    Beware of binge drinking

    According to Alcohol Concern, nine million people in England drink more than the recommended guidelines. So as well as disrupting sleep, clouding your judgement and potentially interacting with prescribed medication, high levels of alcohol consumption can impact nutrition by inhibiting absorption of certain nutrients including the B group of vitamins - most notably, folate. This can make you more vulnerable to heart disorders, including high blood pressure and stroke, even if you are not in a high-risk group. For women in their twenties, drinking heavily can contribute to osteoporosis later on.

    Binge drinking is especially harmful and can damage the brain. Regular heavy drinking is associated with a wide range of other health problems from liver disease to loss of libido, menstrual problems, nerve and muscle damage, and psychiatric problems, including clinical depression, as well as increased risk of accidents.

    Alcohol is thought to be responsible for about four per cent of all UK cancer cases - people who drink four or more alcoholic drinks (equivalent to six units) a day are more likely to develop cancer of the mouth, larynx or oesophagus. But Dr Morten Gronbaek from the Danish National Health Institute argues that moderate wine drinkers have fewer coronary diseases and cancers than those who prefer other alcoholic drinks.

    So it is fair to say that the jury is still out....

    How many units are you really drinking?

    Use this guide to see how many units of alcohol are in a small 125ml glass of wine. 

    Be aware that when you order a glass of wine in a bar or restaurant you will often be served a measure larger than 125ml.

    • 9% alcohol by volume = 1 unit
    • 10% abv = 1.25 units
    • 11% abv = 1.375 units
    • 12% abv = 1.5 units
    • 13% abv = 1.625 units
    • 14% abv = 1.75 units 

    This article was last reviewed on 6 May 2016 by nutritional therapist Kerry Torrens.

    A registered Nutritional Therapist, Kerry Torrens is a contributing author to a number of nutritional and cookery publications including BBC Good Food magazine. Kerry is a member of the The Royal Society of Medicine, Complementary and Natural Healthcare Council (CNHC), British Association for Applied Nutrition and Nutritional Therapy (BANT).

    All health content on bbcgoodfood.com is provided for general information only, and should not be treated as a substitute for the medical advice of your own doctor or any other health care professional. If you have any concerns about your general health, you should contact  your local health care provider. See our website terms and conditions for more information.

    Comments, questions and tips

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    Martinskinner1
    28th May, 2017
    This article is so far off point I felt compelled to pass comment. Please if you read this article and believe drinking a glass of wine from nothern France is going to boost your immune system and have any health benefits what's so ever.... you unfortunately have been miss informed. The truth is the grape is beneficial to health not the wine. Please see the link below for the truth on alcohol http://www.cancerresearchuk.org/about-cancer/causes-of-cancer/alcohol-and-cancer/how-alcohol-causes-cancer
    TravisChia
    9th Jan, 2016
    Thanks for this wonderful information. Drinking a glass of red wine a day could be good for your overall health. Wine has several health benefits. Thanks for sharing. www.alcoholdelivery.com.sg/menu/‎
    JungWines's picture
    JungWines
    17th Jan, 2015
    You can make all of these receipt without alcohol content by using Non Alcoholic wines. Our 9 varieties imported from Germany have all the ingredients of wine without the alcohol content www.jungwines.com
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