Cabbage soup is not 'natural Ozempic,' no matter what TikTok says

What did @tastea.girl actually say?

The core claim here is simple and stated twice: cabbage soup is "the OG Ozambic" and a reason nobody should need semaglutide. The creator says the soup's fiber will "help me be full for a really long time," and the video is tagged #naturalozempic. So the argument, stripped down, is that dietary fiber from cabbage and vegetables can replicate what a GLP-1 receptor agonist does pharmacologically. That is a significant claim, and it deserves a direct look.

To be fair, the creator is also just sharing a low-calorie vegetable soup recipe with a catchy hashtag. The cooking instructions are sound. The warning about sodium doubling up between bouillon and added salt is genuinely useful advice. But the framing, "why would anybody get Ozempic when this exists," crosses from recipe sharing into medical comparison territory.

Does the science back this up?

No, not in the way the video implies. Fiber does promote satiety, but through completely different mechanisms than GLP-1 receptor agonists. Semaglutide binds GLP-1 receptors in the brain and gut, slowing gastric emptying, suppressing appetite signaling in the hypothalamus, and producing weight loss of 10-15% of body weight in clinical trials (Wilding et al., 2021, NEJM). Cabbage soup does none of that.

What fiber does: soluble fiber ferments in the colon, producing short-chain fatty acids that may modestly stimulate endogenous GLP-1 secretion. A 2019 review by Dahl et al. in the British Journal of Nutrition found that high-fiber diets can raise postprandial GLP-1 levels, but the effect is small and transient, nowhere near the sustained receptor activation from pharmaceutical doses. Cabbage is also predominantly insoluble fiber, which adds bulk and speeds transit but has weaker effects on satiety hormones than soluble fiber sources like oats or legumes.

What did they get wrong (or right)?

Wrong: calling this soup a functional equivalent to Ozempic. That framing is misleading and potentially harmful for people with type 2 diabetes or obesity who might delay or skip treatment based on it. GLP-1 drugs have demonstrated cardiovascular mortality benefits (Marso et al., 2016, NEJM, the LEADER trial). A bowl of cabbage soup has not been tested for those outcomes, because there is no reasonable biological pathway to expect them.

Right: the fiber satiety claim has a real, if limited, basis. Cabbage does contain fiber. A large serving of this soup is low in calories and will occupy stomach volume, which triggers stretch receptors and contributes to fullness. This is a legitimate, evidence-supported mechanism, it just does not make it "Ozempic in soup form."

• The recipe itself is nutritionally reasonable: low calorie, plant-based, high-vegetable.
• The sodium warning about bouillon is accurate and practical.
• The spicy habanero addition is personal preference, not a health mechanism.

What should you actually know?

"Natural Ozempic" is a marketing phrase that has spread across social media with no clinical definition behind it. Foods or supplements labeled this way have not been shown to replicate semaglutide's mechanism or outcomes. If you are on a weight loss journey, a high-fiber, low-calorie diet like this soup genuinely supports that, but through modest, incremental effects, not pharmaceutical-level intervention.

For people managing type 2 diabetes or obesity with significant cardiovascular risk, the decision to use or not use GLP-1 medications should involve a clinician, not a TikTok caption. Dietary changes and medication are not always an either/or choice. Many patients benefit from both. Presenting them as competing options, where the soup "wins," oversimplifies a clinical decision with real health stakes.

The cabbage soup diet itself has been cycling through diet culture since the 1980s. Short-term weight loss from it is real but largely attributable to caloric restriction and water loss, not any unique property of cabbage (Freedman et al., 2001, Obesity Research).

Bottom line

Make the soup. It looks like a reasonable, cheap, filling meal. Ignore the Ozempic comparison entirely. Those are two separate sentences that should never have been in the same video.