Hot-brewed coffee is better for you than iced because it has higher levels of antioxidants.
After comparing the two, chemists say the quick heating-up process for hot coffee creates certain acids, which help pump oxygen around the body.
The fact that cold brew is brewed over hours using room temperature water deprives it of that extra health kick.
What’s more, the team found there is little merit to the widespread claims that cold brew is less acidic than an americano: in fact, their pH levels are almost identical.
The research also claims that as long as you don’t have problems with caffeine, you can drink as much coffee as you want to.
How much is too much? They say drink until you feel you’ve had enough.
Source: Daily Mail