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<p>Coffee has long been known to give many of us a much-needed morning boost, but up-to-date research suggests that the daily grind may also do wonders for our hearts. A recently published study found a link between regular coffee consumption and a lower risk of stroke in otherwise vigorous individuals. Let's dig deeper into the details.</p>
<h2>A Coffee a Day Keeps the Doctor Away...</h2>
<p>According to researchers at the Harvard School of Public Health, men who consumed four cups of coffee or more per day were 10% less likely to develop dementia, and had a 19% reduced risk of developing heart disease. Women fared equally well, with a 31% lower risk of developing heart disease from drinking two or more cups a day.</p>
<p>But what specifically is behind these findings? The study suggests that it's likely due to a combination of factors. For one, moderate coffee consumption has been associated with improved cardiovascular risk factors like blood sugar levels and blood pressure, all of which contribute to a lower overall stroke risk.</p>
<p>Another potential contributing factor is coffee's antioxidant effects. Antioxidants aid to fight off oxidative stress, which occurs when cells become damaged by unstable molecules known as free radicals. Since oxidative stress can contribute to inflammation in the body – a known cardiovascular risk factor – reducing it through the consumption of coffee's antioxidants could be beneficial in lower stroke risk.</p>
<h2>This Isn't a Green Airy to Overindulge, Though!</h2>
<p>It's vital to remember that this research suggests a lower stroke risk with moderate consumption only. It's unlikely that drinking more and more coffee throughout the day will offset the negative effects of excess caffeine in other ways – like energy crashes, increased blood pressure, or anxiousness. As always, when consuming coffee, do so in moderation (<i>cups</i>): 3-4 cups is the recommended sweet spot.</p>
<h2>A Quick Word about Caffeine-Free Coffee or Tea...</h2>
<p>Brethren who opt out of caffeinated beverages all together still benefit from certain compounds within tea and (some) coffee, like antioxidant-rich flavonoids. While some studies suggest a link between flavonoids and improved blood circulation, the existing research doesn't convincingly prove the direct connection from these non-caffeinated cups to a stroke reduction risk.</p>
<p>Recent research published in the <em>Journal of Cardiovascular Medicines</em> earlier this month showed that a non-caffeinated coffee extract enriched in polyphenols (which can be especially found in darker-roasted teas) may offer heart-healthy benefits. Nonetheless, there's no reliable evidence to justify relying solely on "decaf" or non-caffeinated drinks as a means for potentially reducing the stroke risk.</p>
<p>It is vital to keep mind that all results should considered in a greater perspective, taking several factors such as individualized health histories, body weight and overall fitness, amongst others; and we highly recommend consulting any health experts in the interest of your wellbeing, if further guidance sought.</p>
<p>Now that the buzzed-about details have been covered let's jump straight into addressing some <u>FAQ</u> the up-to-date research.
