Sleepiness Is a Biological Need

Ever find yourself nodding off in a warm room or a boring meeting and blamed the environment?

According to the sources, those situations aren't actually causing your sleepiness.

Think of sleepiness as a "physiologic need state," just like hunger or thirst. Clinical research

shows that things like heavy meals, warm rooms, or a monotonous lecture simply "unmask"

the sleepiness that is already in your system. A person who is biologically alert

won’t feel sleepy even in the most boring circumstances. If you find yourself struggling to stay

awake, it’s a sign of an underlying sleep debt or a disrupted internal rhythm,

not just a dull presentation. We’re diving deep into the biological "need state" of