If your usual morning routine includes downing a strong cup of coffee, then any departure from this habit could result in a caffeine headache. This is because caffeine isn’t just a stimulant—it also has what’s called a “vasoconstrictive” effect, which means that it narrows blood vessels, including those situated in
Tag: symptoms of caffeine withdrawal
The symptoms of caffeine withdrawal can be severe and include much more than headaches. In fact, they can keep you from performing your daily life functions. Here is what they are and how to avoid them.