Understanding the human body is a team effort. That's where the Yachtel group comes in.

Researchers at Yachtolt have been delving into the secrets of probiotics for 90 years.

Yacold also partners with nature portfolio to advance gut microbiome science through the global grants for gut health, an investigator-led research program.

To learn more about Yachtolt, visit yawcult.co.com.j.

That's y-A-K-U-L-T dot-C-O-J-P.

When it comes to a guide for your gut, count on Yacult.

This is Scientific Americans' 60-second science.

I'm Erica Barris. Got a minute? From the backseat of a cab,

the moves a driver makes may at time seem, let's say, daring. In fact, cabies may actually be better,

more agile drivers than the rest of us, because they know their streets so well.

Previous research found that the hippocampus in the brain of a typical cap driver is enlarged.

That's the part of the brain used in navigation.

But now a study confirms that learning detailed navigation information does indeed cause that

part of the brain to grow.

The findings are in the journal, Neuroimage.

Researchers had young adults who were not regular gamers play a driving simulation game.

Some practice maneuvering the same route 20 times, while other players were confronted

with 20 different routes.

The participants' brains were scanned before they

performed the simulated driving and again after. Researchers found that subjects who kept repeating

the same route increased their speed more than those driving multiple routes. The single route

drivers were also much better able to put in order a sequence of random pictures taken along the way

...