The Liver: A ‘Blob’ That Runs the Body

[Guest Nicole]

The underrated, unloved liver performs morethan 300 vital functions. No wonder the ancientsbelieved it to be the home of the human soul.

To the Mesopotamians, the liver was the body’s premier organ, the seat of the human soul and emotions. The ancient Greeks linked the liver to pleasure: The words hepatic and hedonic are thought to share the same root.

The Elizabethans referred to their monarch not as the head of state but as its liver, and woe to any people saddled with a lily-livered leader, whose bloodless cowardice would surely prove their undoing.

Yet even the most ardent liverati of history may have underestimated the scope and complexity of the organ. Its powers are so profound that the old toss-away line, “What am I, chopped liver?” can be seen as a kind of humblebrag.

After all, a healthy liver is the one organ in the adult body that, if chopped down to a fraction of its initial size, will rapidly regenerate and perform as if brand-new. Which is a lucky thing, for the liver’s to-do list is second only to that of the brain and numbers well over 300 items, including systematically reworking the food we eat into usable building blocks for our cells; neutralizing the many potentially harmful substances that we incidentally or deliberately ingest; generating a vast pharmacopoeia of hormones, enzymes, clotting factors and immune molecules; controlling blood chemistry; and really, we’re just getting started.

Read more: https://www.nytimes.com/2017/06/12/health/liver-bodily-function.html