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.
Yes it is true that darker roasted coffee beans have less caffeine than lighter roasted beans. Itâs also true that it takes more beans to roast a dark roast than a light. But since most of the mass loss in the roasting process is water, they both have relatively the same amount of caffeine.