Jun 18, 2023 · Yawning facilitates cooling of the brain, explains Epstein. This happens via blood flow, the inhalation of cool air, and the occasional tearing ...

Jul 5, 2022 · Although excessive yawning is usually attributed to being sleepy or bored, it may be a symptom of an underlying medical problem.

Mar 15, 2024 · Constant yawning and issues with your breathing may be symptoms of health problems like anxiety, panic attacks, or heart, lung, and breathing ...

Oct 16, 2023 · Common triggers of yawning include tiredness, boredom, waking up and stress. Seeing or hearing other people yawn can also cause you to yawn.

The most scientifically backed theory about why we yawn is brain temperature regulation. Inhaling air can help cool brain temperature down.

Yawing clearly is associated with sleepiness and boredom. However, almost paradoxically, it is theorized that yawning is not a sign of sleepiness or boredom, ...

Nov 8, 2023 · Excessive yawning may be a sign of underlying health conditions, so consult with your doctor about any feelings of sleepiness. Everybody yawns ...

Aug 20, 2019 · One novel theory is that yawning cools the brain, helping keep it at the right temperature for optimal function. In an old study in the journal ...