Food noise is just the brain trying to restore body weight to its set point? Oprah Winfrey's book Enough

Been thinking a lot about that constant food chatter people describe after starting these medications, trying to work out what's happening under the hood. Came across a paper framing it as more than plain hunger, an ongoing pull toward eating driven by attention, reward circuitry, and old habits layered together, conceptual rather than a trial, but genuinely thought-provoking. There's also a popular idea that excess weight comes from the body protecting a certain baseline, so losing pounds triggers pushback through stronger cravings. Wondering whether these describe the same thing two ways. Is that chatter just what defending a set point feels like subjectively, or genuinely two separate things? Personally I've noticed a split between actual hunger and this chatter. Real hunger creeps up slowly and feels physical, while the chatter arrives suddenly and feels more like a repeating loop. Since starting treatment, that loop's gone quiet a lot. Curious what everyone's noticed here.

Food noise seems tied to the brain's reward circuitry to me. Basically your brain pushes you to crave and overeat certain foods as a way to feel better, and that craving sticks around until it gets satisfied, then quiets down.

Probably explains why these medications end up helping with other habits too, like smoking or drinking. Seems like they dial down cravings across the board, not just for food.

That food noise switch is exactly the thing people won't believe until it happens to them personally. The mood piece is real too, these medications hit reward circuits directly, not just appetite.

Losing that constant food chatter was honestly the very first thing I picked up on too. Felt weird initially since barely thinking about food wasn't something I was used to.

Adding to this thread, though I'll skip the direct link this time. Despite the predictable handful of comments insisting it all just comes down to discipline and cutting portions, the rest of the replies overwhelmingly confirm this constant food-related mental chatter is genuinely real.

Anyone who's actually taken these medications, across a whole range of starting points, knows firsthand that appetite (food-related and otherwise), reward response, weight and fullness setpoints, and the various neural systems governing that background noise, while responses do vary person to person, this stuff is real.

Saw a great piece covering exactly this. Before these medications came along, researchers studying obesity hadn't really dug into that internal pull compelling people to eat constantly. Now that this chatter's being silenced for so many people, there's finally serious interest in understanding what it actually was.

Yeah, for real. Watching that constant food chatter fade out was the single biggest mental shift for me. Never grasped how much brainpower it was draining until it stopped happening. Kind of like some app running in the background that you never noticed until it finally closed, and suddenly things just feel sharper up there.
Plenty of others report the same kind of thing, calmer around eating, mood lifting from watching the scale move, feeling more sure of themselves. Part of that's likely direct, there's early research pointing to GLP-1 receptor activity in the brain that touches both mood and the reward system, and part of it's probably just the physical improvement bleeding into how you feel overall.
Though not everyone gets that upside, some people actually report worse anxiety or mood swings, particularly right when starting out or after bumping the amount up. So the experience really varies person to person. Still, that sense of a clearer head once the noise fades tends to come up constantly as one of the standout perks, right up there with the physical results themselves.

Dealt with obesity my entire life. Tried basically every diet out there. Even had surgery. Aside from one seven-year stretch where I kept it off through relentless calorie counting and brutal gym sessions, that constant food chatter never left me.

That chatter means running through everything eaten, planning the next bite mid-meal, and even obsessing over an upcoming cheat day. Nothing to do with actual hunger.

Never realized I had this until starting the second compound and noticing that background hum of 'what's next to eat' had simply gone quiet.

That mental noise lives entirely in your head.

Hunger, by contrast, is physical. Shows up in your stomach. An empty, gnawing feeling. Loud rumbling that wakes you at night. Needs a real amount of food to satisfy. (Earlier on this medication, it took much less.)

So true! For nearly 40 years I've battled my body and resented it. I'd diet, drop a bunch, then regain it the minute I stopped giving it 100% of my focus. So depressing to repeat forever. The first time I heard 'food noise' it felt like somebody had peeked inside my head and named what I felt daily. I'm no Oprah fan (still annoyed about that wagon of fat and the implication it was all willpower), but the book 'Enough' explained so much about why I struggled while others had no trouble with weight.

Not having food noise, not fighting the urge to feast, eating intuitively, is what I'd call cheating, if you're born that way. Learning that food noise exists and that not everyone has it baffled me. Wait, you don't map out upcoming meals mentally all day?! Now I get why the naturally thin assume it's easy if you just try, they have no idea how effortless it is for them. GLP1 finally showed us. Sure, we still need good decisions, healthy eating, working out, but decisions are so much easier. GLP1 isn't cheating, it levels the playing field.

Interesting way of putting it, and it does make sense. Splitting physical hunger (ghrelin) from mental drive (food noise) is the clearest distinction I've seen. The surgery piece adds a whole other layer, and explains why your baseline felt so unlike most people's. Three days without eating is wild too, that's where helpful becomes 'okay this might be too much'. Shows how strong these drugs are once they override even basic hunger cues. Your point about almost missing the noise lands with me. Probably a sweet spot exists, noise quiet yet enough signal left to keep you eating properly. Did you settle on a dose that gives that balance, or is it still a work in progress?

A nutrition class of mine once taught 'intuitive eating', meaning eat only on your body's signal, with a warning not to snack because food's within reach. My brain, however, constantly insisted on eating and I couldn't separate energy need from compulsion. I wasn't bingeing or eating junk, it was carrots with hummus, a handful of chips, lots of blueberries, or milk. Like hunting for the exact word you can't recall, so you toss out random ones. Food noise is the brain sensing some need it can't decode, so it fires off the signal it figures is nearest, food. With bodies that handle food poorly, the need never gets met, so the cues keep coming. Watching that vanish has been a WILD experience.