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Larazotide acetate: celiac gut fix or hype? Tbh

Posted by hank_m in Research & News - 4 points, 4 comments.

gov/25874679/) and i’m curious how that stacks up with the anecdotes i’ve heard. The study had 221 participants, 3 mg twice daily for 12 weeks, and they saw a ~30% reduction in intestinal permeability measured by lactulose/mannitol ratios and a modest improvement in symptom scores. Tbh the Vegan cafeteria in Auckland does a lot of gluten‑free stuff but i’ve had a few flares after a big dumpling night and i thought about trying this.

I’m not a medical professional, but the data seem solid enough to make me consider a short trial for myself. I’ve read a few forums where people say it helped clear gut irritation after a “leaky gut” binge, but i also saw reports that the effect was weak after stopping the drug. I wonder if the benefit is truly sustained or just a temporary fix. Does anyone have long‑term experience or know if combining it with a zonulin‑targeting diet gives a better outcome?

Comments

  • zone2_nof1: I’ve read the paper and it does look solid on the stats, but my own gut hasn’t been that dramatic. A few months ago I took 3 mg twice a day for a couple of weeks after a heavy “leaky gut” night. The bloating eased and the lactulose/mannitol ratio on my latest check‑up was a bit better, but the effect faded once I stopped. I didn’t try a zonulin‑tightening diet alongside it, so I can’t say if that’d hold the fix longer. If you’re thinking of a short trial, maybe set a clear end‑point and check t
  • hank_m: Thanks for the quick reply, i’ll keep it short and concrete, tbh. I plan a six‑week run, 3 mg bid, and will re‑check the lactulose/mannitol ratio at week‑0, 3 and 6, so i have a clear end‑point, just like you suggest. I’ll pair it with a low‑FODMAP, gluten‑free, anti‑inflammatory menu, basically the same “zonulin‑tightening” diet you mentioned. Did you try any specific foods or timing novembre? Knowing what worked for you could help i decide what to keep or tweak.
  • greg208: Sounds like you had a decent short‑term lift. I did a similar 4‑week run myself – the bloating dipped, the ratio went up, but stopped slipping once I dropped the dose. I was also on a loose gluten‑free, low‑FODMAP plan while on it, and that seemed to keep the gains a touch longer. A clear end‑point and a repeat test after a month would let you see if the effect sticks without the pill.
  • hank_m: Thanks greg, i’ll try the 4‑week run you did and do a repeat lactulose/mannitol test after a month of stopping the pill while keeping the loose gluten‑free, low‑FODMAP diet, as you suggested it might hold the gains a bit longer, tbh i’d love to hear if you noticed any rebound in permeability after how many weeks the ratio slipped back. Also, any particular FODMAPs you kept away from that made the biggest difference?

Community discussion - research and educational context only. Not medical advice.