science

14878 readers

18 users here now

A community to post scientific articles, news, and civil discussion.

rule #1: be kind

<--- rules currently under construction, see current pinned post.

2024-11-11

founded 2 years ago

MODERATORS

m3t00@lemmy.world

Joleee@lemmy.world

laverabe@lemmy.world

DeadPand@midwest.social

135

New Gut-Brain Circuits Found for Sugar and Fat Cravings – “One-Two Punch” Revealed (scitechdaily.com)

submitted 10 months ago by Bebo@literature.cafe to c/science@lemmy.world

13 comments fedilink hide all child comments

The vagus nerve sends internal sensory information from the gut to the brain about the nutritional value of food. But, the molecular basis of the reward in the brain associated with what we eat has been incompletely understood.

Now, a new study published in Cell Metabolism by a team from the Monell Chemical Senses Center, unravels the internal neural wiring, revealing separate fat and sugar craving pathways, as well as a concerning result: Combining these pathways overly triggers our desire to eat more than usual.

https://www.sciencedirect.com/science/article/pii/S1550413123004667?via%3Dihub (open access)

you are viewing a single comment's thread
view the rest of the comments

[–] naevaTheRat@lemmy.dbzer0.com 13 points 10 months ago (1 children)

Cool! Early days yet but seems promising.

I immensely dislike how healthy food consumption is this weird moral battleground while at the same time we basically give corporations free reign to manufacture powerfully incentivising unhealthy food. It's like allowing someone to turn your whole city into a casino and then getting mad at people who develop gambling problems.

Increased understanding might lead to better regulation (I'm a cynic here because if you're not mad at this point will anything make you want to crack down on junk food?), but hopefully at least better drugs for people that want help changing eating behaviours.

[–] calypsopub@lemmy.world 3 points 10 months ago

Great analogy. (BTW it's "free rein")