Most people cannot start their day without having their caffeine fix. It has this amazing power to improve our mood and helps us feel energized to conquer the day. As the world changes, the kind of coffee that we drink also changes. In light of the increasing popularity of chilled drinks, people nowadays are having a big transition from hot coffee to iced coffee. 

In fact, iced coffee is one of the most commonly consumed beverages worldwide according to an article published by National Geographic. This humanity's favorite drink is being served in new forms and flavors every day, which makes it a hit for today's generation. 

Surprisingly, people are loving chilled coffee not just because of its flavorful taste and refreshing qualities. Here are some cool facts you should know: 

Iced Coffee and Cold Brew Have Lesser Acid Content

The difference between Iced Coffee and Cold Brew can be quite confusing. Although these two are served over ice, they have different ways of making it. The beauty of the cold brew process is that there are no bitter flavors and the natural acidity that forms in hot coffee is removed around 60 percent. While Iced coffee, on the other hand, is prepared simply.  It is just a coffee that has been cooled down so it can be poured over a glass with ice. 

The amount of caffeine in your coffee can vary depending on where your coffee comes from. Iced coffee contains less caffeine which is good for those who really crave a second cup of coffee. It usually contains around 40mg of caffeine per 100g, while hot coffee contains roughly 60mg of caffeine per 100g.

Iced Coffee is a Great Pre-Workout Drink

Since coffee contains a number of natural stimulants, it could give you temporary superpowers that will help you conquer that training session. By drinking an iced coffee before a workout, you will increase your chance to finish all your set without experiencing muscle pain or feeling fatigued.

Iced Coffee Helps to Prevent a Heart Attack

Coffee can be beneficial to your health as it is a good source of antioxidants, which helps protect you from many diseases. Yet iced coffee presents even more health benefits that can help you lower your risks from a heart attack. 

As experts say in a research conducted by the University of Colorado, "Iced coffee is surprisingly helpful because it includes compounds such as caffeine, magnesium, trigonelline and phenolic compounds that can act by both stabilizing the blood pressure, raising insulin sensitivity and lowering blood pressure."

It has been also revealed in the same study that drinking iced coffee every week can help to reduce your chances of getting a heart attack by 7%.

Iced Coffee Beverages Make up 25% of Coffee Shop Menus 

Way back a few years ago, there was no such thing as cold brew or iced coffee drinks. The closest thing to that was when you left your coffee mug in the morning and returned to it around lunchtime. Look how far we go. Today, we can see several flavors in different coffee shops. It could be served with caramel syrup, hazelnut, dark chocolate, mocha, and a whole lot more. There are even some secret barista recipes for that depending on your go-to coffee shop of choice.