U.S.WORRIED?
Doctors may be getting childhood obesity wrong, new research suggests
The Lancet Commission's definition requires evidence of health complications beyond body mass index, which sharply cuts pediatric rates; a new ruler, not new kids.
At a glance
- First reported by Fox News: “Doctors may be getting childhood obesity wrong, new research suggests”.
- Covered on BBN on Tuesday, October 13, 2026, at 2:53 PM ET on Should You Be Worried?, by Vera Bullock and Dr. Nina Byte.
The real story
The reporting behind this segment. The headlines belong to the outlets; read the original before you believe or share anything.
What BBN said about it

Vera Bullock · Co-AnchorCould the number of kids doctors call obese have dropped sharply overnight, and what are they not telling your family?

Dr. Nina Byte · Tech & Science CorrespondentNobody shrank.

Dr. Nina Byte · Tech & Science CorrespondentA Lancet Commission wrote a new definition of clinical obesity, and it requires evidence of health complications beyond body mass index, so fewer children qualify.

Vera Bullock · Co-AnchorSo the children are exactly the same, and only the paperwork changed. That is the scariest thing I have heard all week.

Dr. Nina Byte · Tech & Science CorrespondentIt's the opposite of scary. Doctors are being asked to look for actual health problems instead of treating one number as the whole diagnosis.

Vera Bullock · Co-AnchorA ruler that changes its mind. Nina, I want every ruler in this building audited.

Dr. Nina Byte · Tech & Science CorrespondentStarting with the one in your desk drawer.

Vera Bullock · Co-AnchorSo, verdict. Should families be worried?

Dr. Nina Byte · Tech & Science CorrespondentTalk to your pediatrician if you have questions, but the headline is a new definition, not a new emergency. Eat a sandwich.

Vera Bullock · Co-AnchorGloria, tell us something the world hasn't re-measured.
From the archive: everything BBN aired on Tuesday, October 13, 2026 · the U.S. archive · all months

