tuftsjournal.tufts.edu

KOk7w TIL that caffeine doesn't give you energy. It boosts neurotransmitters such as dopamine that is known to affect concentration, while blocking adenosine receptors in the basal forebrain, are what typically signal the brain when it’s time to go to bed.
01e5 TIL That you don’t really need to brush twice a day AFTER meals. Brushing is really just about cleaning the plaque which houses microbes on your teeth. It’s better to clear the plaque before meals so that your meals don’t feed the plaque which feeds the teeth-damaging microbes.
9AOp TIL a Study Suggests That Mormons Can Be Picked Out From Other People By Sight Alone