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ForumsNutrition & SupplementationProbiotics on GLP-1 — strain-specific evidence review Page 2

Probiotics on GLP-1 — strain-specific evidence review

Dr.GutHealth Mon, Feb 2, 2026 at 7:37 PM 28 replies 892 viewsPage 2 of 6
pete_RVA
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Feb 2, 2026 at 10:27 PM#6

Subscribing to this thread. Probiotics on GLP-1 is exactly what I've been researching. 🙏

Last edited: Feb 3, 2026 at 3:27 AM
39 11mike_mod, SarahChen_PharmD, sarah.morrison and 36 others
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Dr.GutHealth
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Feb 2, 2026 at 10:44 PM#7

OP here — wow, did not expect this much response! Thank you all for the thoughtful replies on Probiotics on GLP-1 .

To answer Dr.PeteFamMed: I started tracking everything in a spreadsheet from day 1.

Quick update: I will post a proper update thread soon. Thanks again for the evidence-based discussion — this is exactly why I posted in a science-based community. 🙏

9 3tyler_CSCS, VanRx_Mike, steve_okc and 6 others
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Dr.NateNeph
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Feb 2, 2026 at 11:01 PM#8

Adding my data to this Probiotics on GLP-1 discussion:

MetricBaselineMonth 4Month 8
Weight270 lbs230 lbs205 lbs
A1C6.4%6.2%5.4%
hsCRP4.03.01.2

Protocol: Tirzepatide 15mg/wk, resistance training 3x/wk, protein 1.2g/kg/day.

32 20SteveThurs, B12Beth, RickReta_CO and 29 others
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PharmacoVig_BOS
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Boston, MA
Feb 2, 2026 at 11:18 PM#9

+1 to Dr.GutHealth. Especially the point about "Thank you all for the thoughtful replies..." — I have seen the same in my own experience with Probiotics on GLP-1 .

Last edited: Feb 3, 2026 at 2:18 AM
21 7kate.chem, DataDave, Dr.GutHealth and 18 others
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SteveThurs
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Wisconsin
Online
Feb 2, 2026 at 11:35 PM#10

Slightly tangential to Probiotics on GLP-1 but adam_van reminded me — has anyone else noticed changes in their alcohol tolerance?

I know it is not exactly on-topic but it seems related enough to ask here rather than starting a new thread. Apologies if this has been covered — I did search first.

Last edited: Feb 3, 2026 at 3:35 AM
24 10TomTeleRx, DoseLogDan, SleepFixSam and 21 others
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