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.
Darker roasts are generally viewed as âstrongerâ than lighter roasts, and are accordingly presumed to have higher caffeine levels. The bold flavors of dark roasts shouldnât be mistaken as indications of their caffeine content, though. The intense flavors arise from the bitterness produced by roasting, not from caffeine.