HealthAugust 16, 2026

hydroxybutyrate

buh-tuh-hy-DROK-see-BYOO-tuh-rayt

Definition

A type of ketone body produced by the liver, specifically beta-hydroxybutyrate, which acts as an alternative energy source for brain cells.

Etymology

The word is a chemical compound term derived from the Greek 'hydros' (water) and 'oxys' (sharp/acid), combined with 'butyric' from the Latin 'butyrum' (butter) because it was originally isolated from rancid butter.

In the news

The article lists beta-hydroxybutyrate as one of the specific ketone bodies produced when the body shifts its metabolism to fat. It is highlighted for its potential role in providing alternative fuel for neurons in brains affected by neurodegenerative conditions.

New research reveals how the keto diet protects aging brains

Read the full article ↗

Kursiv Media

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