Coffee: hot or cold? How to drink correctly

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The main characteristic of coffee, in addition to caffeine, is the content of antioxidants, the amount of which is estimated at more than 1000.

The main antioxidant substances in coffee belong to the category of polyphenols. The variety, roasting of the fruit and the method of preparing the drink play an important role in the final concentration of antioxidants. A new study has found the temperature at which coffee should be consumed to retain more antioxidants. So if you are an amateur hot coffee, regardless of the time of year and outside temperatureyou are doing the right thing!

Scientists have discovered that hot coffee has higher volumetric or total acidity (measures the total number of available hydrogen ions that can react with sodium hydroxide), which helps deliver oxygen to the body.

Chemists from Philadelphia University and Thomas Jefferson University reported that this is due to the rapid heating of coffee, increasing antioxidant levels. The researchers also found that claims that iced coffee being less acidic than hot coffee are scientifically unsubstantiated because the pH levels are essentially the same.

This is the first study to analyze health benefits of drinking iced coffee. Moreover, as noted, interest in the topic increased by 580% from 2011 to 2016.

It also confirms the previous work of scientists who have studied countless health benefits of coffee. Just last year, the American Heart Association announced that Every additional cup of coffee improves your cardiovascular health.

Researchers Nini Rao and Megan Fuller wanted to test whether the claims that iced coffee is healthier because it is less acidic and therefore reduces the risk of gastrointestinal problems such as acid reflux and heartburn.

And while the benefits of drinking hot coffee are well researched and documented (reducing the risk of diabetes, depression and some types of cancer), experimenters did not notice anything as remarkable about drinking iced coffee. “Coffee is rich in antioxidants, and studies have shown that when consumed in moderation, it provides many health benefits,” the experts concluded.

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