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.
In terms of brands, Shock Coffee says that their coffee is grown, blended, and roasted to maximize the caffeine levels. Light roasts have the most caffeine. Similar to regular cooking the longer coffee is roasted, the more caffeine (and other elements, CO2) are cooked out of it. Like performing a reduction in cooking. Medium to Dark roasts have more caramelized sugars lending that richer bolder flavor, but they will have invariably less caffeine.