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-C-O-J-P.

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

This is Scientific Americans' 60-second science. I'm Steve Merski.

We have more cases than anybody in the world. But why? Because we do more testing. When you test, you have a case.

When you test, you find something is wrong with people. If we didn't do any testing, we would have very few cases.

The logic is unassailable. As writer Quinn Cummings

tweeted almost immediately after the president's remarks, remember kids, you don't want a baby,

stay away from pregnancy tests. But think about what this no testing idea could really mean. Have you

had a colonoscopy? I have. Have you had a mammogram? I have not,

but I hear they're pretty rough. So think about what we could do to cut colon and breast cancer

cases by simply doing away what those tests. And think of all the poor children who are tested for

various conditions, especially the newborns and their genetic tests. Why put the little

tikes through it? And have you considered the impact on sports? I mean, without testing for

performance-enhancing drugs, if baseball has ever played

again, the records could just be demolished. And what kind of an Olympics could we have without

testing for drugs, swimming records, track and field records? these would just be absolutely decimated.

It would be a wonder to behold.

But anything wind-aided would still be disqualified because, hey, rules are rules.

And obviously, if we stop testing for the levels of carbon dioxide in the atmosphere,

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