While adults need a constant reminder to drink more and stay hydrated, it's a different story for newborn babies. Their bodies aren't developed enough to consume even a few ounces of water, which in extreme cases could be fatal. See more stories on Insider's business page.

Following is a transcript of the video.

Narrator: There is a time in every person's life when drinking water is deadly. Even as much as a few ounces is enough to kill.

The average, healthy adult is made up of 55-60% water....

Continue Reading Drinking water could be fatal to a newborn baby - here's why