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.
OK, so now we know enough to figure out the chances that two lighter parents who carry a fair version of the MC1R gene won't pass it on to their child. But because coloring is more complicated than just MC1R, we can't really figure out the exact chances for these parents having a darker child.From Light Comes Dark. Imagine that our two parents are carriers of the fair version of the MC1R gene. They have lighter skin and hair than they would without this gene version.e have two major pigments -- eumelanin and pheomelanin. The more common of these two is eumelanin. It is responsible for most hair, skin and all eye colors. The less common pheomelanin is responsible for red hair and freckles and, to a lesser extent, blonde hair.