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    Coffee & Tea - good or bad for us?

    Kitkat
    Kitkat

    Coffee & Tea - good or bad for us? Empty Coffee & Tea - good or bad for us?

    Post by Kitkat Tue 09 Oct 2018, 11:58

    So, which is it this week .... ? Watevaaaa ... What 'they' say one week will be contradicted to the opposite next week ...
    There is, however, a steadfast piece of advice that covers all:
    Moderation - in all things. Works for me. :thumb: (I admit to learning everything the hard way though!) sidestep

    Quench those myths - and just enjoy your cuppa!


    The health benefits of coffee and tea
    Coffee & Tea - good or bad for us? 80a917c1-fd42-4cb5-b135-6b63404b245c

    Sitting down with a nice cup of tea or coffee has to be one of life's great pleasures, but contradictory news stories about caffeine have left many confused about whether this simple treat carries risks to our health. So what's the truth? Stick the kettle on, and read the coffee facts minus the froth.
    We Brits, it seems, have an insatiable appetite for coffee, matched only by our unquenchable thirst for news stories about whether it will kill us or make us live forever. It seems like not a week goes by without a tabloid concluding that your daily flat white, americano, or cappuccino will help or hinder you in the health department.
    Coffee has come a long way since it was first imported into Western Europe in 1615 after news of the 'wine of Araby' spread to the West. Nowadays, the UK consumes about 70 million cups of the stuff a day. Hardly surprising, then, that people have an interest in whether it's bad (or good) for them.

    The benefits of a brew

    Stay hydrated

    One of the most common questions I'm asked is whether coffee dehydrates you.
    In hot weather it's extremely easy to become dehydrated. As you get older, dehydration gets more and more dangerous, carrying risks to your heart and your kidneys. The British Dietetic Association recommends that you should drink at least two to two and a half litres of fluid, or six to eight cups a day. At moderate levels, coffee and tea not only don't cause dehydration but can actually prevent it by contributing to your daily fluid intake.

    Heart health

    Next on the list is coffee and heart health - fuelled when Cherie Blair famously banned her Prime Minister husband from drinking coffee after he had minor heart surgery. The British Heart Foundation has looked at all the evidence and concluded that for healthy people drinking up to four cups a day, there is no heart risk.
    At very high levels, coffee and tea can increase blood pressure - one of the biggest risk factors for stroke. They can also make you more prone to palpitations - but you'd need to down three cups of strong coffee or six cups of tea at a single gulp to put yourself at risk! Certain types of coffee - like boiled coffee, which is popular in Scandinavia - can increase your cholesterol. Other types of coffee don't carry the same risk.
    In fact, research indicating a link between caffeine and high blood pressure has usually involved huge doses of caffeine or has not taken into account the fact that heavy coffee and tea drinkers are more likely to smoke. When smoking is taken out of the equation, the link disappears. What's more, coffee and tea contain antioxidants - these may protect your heart and offset any possible damage from caffeine.

    Diabetes protection

    There is also more and more evidence that moderate coffee and tea intake can protect against type 2 diabetes. Studies looking at up to 30,000 humans have consistently shown that those who drink coffee are less likely to develop the condition. These studies aren't perfect, and they're not enough for me to start actively plying my patients with coffee if they don't drink it already. However, they're certainly a strong indicator that there is nothing to worry about.

    How much is too much?

    As long as you stick to moderation, your taste for coffee and tea can be indulged without a moment's guilt. By moderation, we mean up to 400 mg caffeine - that's about eight cups of tea or four cups of coffee a day.

    When to politely decline

    However, there are some conditions where caffeine in any form can make matters worse for some people - these include migrainesirritable bowel syndrome and urge incontinence. If you have any of these, it may be worth cutting out caffeine for a couple of weeks to see if your symptoms improve.
    Interestingly, caffeine is included in many painkillers marketed for headache, as it may enhance the effect of the painkiller. And if you're a five-or-more-coffees-a-day gal (or guy), you may well find that your headaches get worse if you stop caffeine, especially if you go 'cold turkey'. This is a phenomenon called 'rebound headache', where blood vessels in your brain start pulsing over time if they're deprived of caffeine in the short term. However, this settles within two weeks (and may be less severe if you cut down regularly). If you do suffer from migraines, there's good evidence that cutting out caffeine (or cutting it down to low levels) can reduce the frequency of migraines and improve the effectiveness of migraine treatment.
    The other exception to the 'up to four cups a day' rule is pregnant women - they should stick to no more than 200 mg of caffeine a day from all sources (a cup of contains about 50 mg of caffeine and a cup of brewed coffee or a mug of instant coffee about 100 mg).
    But for everyone else, the news is remarkably reassuring. Should you lose sleep over three cups of coffee a day? Not unless you drink them just before bedtime.

    Source:  https://patient.info/health/healthy-eating/features/the-health-benefits-of-coffee-and-tea?utm_campaign

    Authored by Dr Sarah Jarvis MBE
    Reviewed by Dr Hayley Willacy

    Feather
    Feather

    Location : Scotland

    Coffee & Tea - good or bad for us? Empty Re: Coffee & Tea - good or bad for us?

    Post by Feather Wed 10 Oct 2018, 12:13

    I know someone who cannot drink more than one mug of coffee without getting fidgety.Tea doesn't seem to have the same effect. It would take a few shots of Bacardi to change my mood. Maybe that's what I need.
    Peter254
    Peter254

    Job/hobbies : Watching, playing football

    Coffee & Tea - good or bad for us? Empty Re: Coffee & Tea - good or bad for us?

    Post by Peter254 Fri 12 Oct 2018, 06:53

    I prefer tea to coffee. Coffee is quit addictive

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