Sometimes no medical cause or explanation can be identified and this condition is known as idiopathic hyperhidrosis, which can affect different parts of the body (such as the palms, armpits, etc.) Causes of Waking Up Sweating. There are many possible causes for you to wake up sweating.
The first myth, that darker roasts have more caffeine, largely comes from people mistakenly associating caffeine levels with flavor. The bold flavors of dark roasts are thought to be stronger, and therefore, contain more caffeine. Caffeine isnât the chemical that produces the bolder flavors, though.
Lighter roasts have more caffeine than dark roast. Beyond that, you need to specify exactly which coffee and how it's roasted. With the new editing of the question, a perhaps more specific answer can be provided. According to this source, the regular, brewed coffee has the most caffeine.