About The Functional Gut Health Clinic by Bella Lindemann
The Functional Gut Health Clinic is a specialist online clinic focused on complex gut health conditions including SIBO, Intestinal Methanogen Overgrowth (IMO), chronic constipation, diarrhea, bloating, IBS and other digestive imbalances.Our team of functional practitioners works with clients internationally using advanced functional testing, evidence-informed protocols, and root-cause investigation to support long-term digestive health.We are committed to education and individualized support for people who have often been told “everything looks normal” but still feel unwell.
The Functional Gut Health Clinic by Bella Lindemann (bellalindemann.com) has 9 customer reviews on Five Star Index, with an average rating of 4.4 out of 5.
Also known as
bellalindemann.com
Website
bellalindemann.com
Category
Medical Specialists
Listed on Five Star Index
2026
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The company replied to 89% of reviews.
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Most recent review: October 2026.
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I’ve had G.I. issues for way over 2 decades! The past 6 years got worse, and I had to put myself on a low fodmap diet and couldn’t eat much. I’ve seen GI MDs and had lots of tests and no diagnosis! After a 4 week protocol with Melanie, I was able to eat cruciferous vegetables for the first time in over 6 yrs!! After a few months I can digest some wheat, sunflower seeds, oats, beans… just about everything! I can now indulge at a restaurant and have fish and chips and coleslaw! It is such a relief. Melanie’s clinical diagnosis was completely accurate and verified with lab tests! I recommend this gut clinic to all of my friends. My life was filled with painful bloating, slow digestion, constipation etc. it ruled my daily life. Now I rarely have these issues. This gut clinic has been a godsend and is absolutely worth it even with the time difference. I live in the US.
EA
Eva A.
Bella is the real deal of gut health
About ten years ago, IBS was a little known disorder and I was being told by GPs that the medical system didn't have the capacity to get to the root cause of a lifetime of gut issues that eventually became so debilitating, it affected my jobs, my friendships, and my day-to-day quality of life. I was only 21 and was being turned away from the medical system at a time when I was severely ill with an invisible illness that nobody took the time to understand how to resolve. I met Bella and right away, I felt like I finally had a healthcare professional who didn't dismiss my concerns, and worked hard to understand the root cause of what was going on for me after a lifetime of disordered eating from teenagehood and a trip to India completely wreaking havoc on my already dysfunctional gut health. By around 25, after working with Bella for 4 years, I was in a good enough place that I then moved onto getting more psychological and emotional support as the next phase of my gut healing. Now, at 33, I am almost as healthy gut-wise as one can be, and I owe the majority of my healing to Bella. At the time, she wasn't on Trustpilot so today she came to mind and I thought I might repay the favour. Bella, as much as it cost me financially to be as ill as I was (of no fault of your own, but those tests were bloody expensive!), you were still worth every cent. Every stool test, every supplement, every procedure we did paid off immensely. But most of all, thank you for never gaslighting my concerns, for always validating my reality, and for helping me transition to other practitioners once our journey was complete. Thank you again, it was a pleasure working with such a formidable force in the gut health industry - Eva.
Response from The Functional Gut Health Clinic by Bella LindemannOct 14, 2026
Oh wow, Eva! What an incredible surprise to read this after all these years! Thank you so much for taking the time to share your story, it truly means the world to me and my team to know you are doing so well now.
I remember our time working together and I want you to know just how much credit you deserve for where you are today. You were such an amazing client to work with. You were committed, you followed through with the recommendations, you put in the hard work, and most importantly you never gave up on yourself or your belief that you could get better.
I'm so genuinely happy to hear you're doing so well. I love doing what we do and it's such a privilege to have been part of your healing journey all those years ago.
Thank you again for your incredibly kind words lovely Eva. I'm so proud of you and everything you have achieved, and I wish you ongoing health and happiness.
Bella and TFGHC Team.
CM
Chandra M.
What a relief to find someone who could…
What a relief to find someone who could explain what was happening. I felt like I was in very competent hands with Michelle. The progress that we made together cut out so much confusion about what my body needs.
Response from The Functional Gut Health Clinic by Bella LindemannMay 18, 2026
Thank you so much Chandra. Having clarity around your health is important, and I'm incredibly happy Michelle could support you in that way. Wishing you continued healing and progress ahead. Bella, Michelle and TFGHC Team
MM
Melissa M.
Michelle is great and so knowledgeable…
Michelle is great and so knowledgeable about holistic health. I came to see her for gut and hormone issues, and she was able to address both of them. Even when asking so many questions, Michelle took the time to answer them all. Overall, great experience, and I would highly recommend her!
Response from The Functional Gut Health Clinic by Bella LindemannMay 18, 2026
Thank you so much Melissa! I'm so happy to hear you felt supported by Michelle and have had a positive experience. We really appreciate your recommendation and wish you continued healing ahead. Bella, Michelle and TFGHC Team
RC
Rachel C.
Incredibly knowledgeable and supportive
Working with Bella over the past few months has been such a positive experience. Bella is so warm, knowledgeable and supportive and she always takes the time to listen and understand.
What stands out most for me is Bella's holistic approach - she considered my lifestyle, nervous system, and overall wellbeing, not just isolated symptoms, and created a treatment plan tailored to me.
For the first time, I felt like I didn't have to figure it all out on my own. That sense of support has truly been a weight off my shoulders. I am also so grateful to be seeing clear results and improvements in my health.
Response from The Functional Gut Health Clinic by Bella LindemannMay 18, 2026
Thank you so much for your kind words Rachel. It means a lot to hear you've felt genuinely supported and cared for. We have more work to do and you are on the right track. Wishing you all the best for this next phase of healing, Bella and TFGHC Team
TG
Tom G.
I got my life back
My experience with Bella was top tier - she knows more about SIBO than probably anyone else who actually sees clients. I tried many doctors and clinics before I found her clinic and the difference was night and day. Not just with SIBO but with the many connected gut and health issues I had. I got my lift back and would absolutely recommend her to anyone in need of help.
Response from The Functional Gut Health Clinic by Bella LindemannMay 18, 2026
Tom, you are wonderful! Thank you so much for your kind words and for taking the time to write a review. I'm so glad you are well and thriving now. You deserve it! Bella and TFGHC Team.
DB
Disa B.
Outstanding
I’m deeply grateful for the work I’ve done with Christina and can’t recommend her highly enough.
We’ve worked together since late 2024 through multiple layers of healing: dysbiosis, candida, hormonal suppression, pathogens, nervous system dysregulation and SIBO. What sets Christina apart is her intelligent sequencing. She never rushed to kill off SIBO and hope for the best (which other practitioners have done and which led to relapse), but instead she understood that in my case SIBO was a nervous system issue first and a gut issue second. She recommended tools for nervous-system regulation alongside gut-focused protocols, which made all the difference.
Thanks to her guidance, my MMC has come back online, my gut health has improved immensely and I'm now free from SIBO. If you’re looking for a practitioner who combines clinical precision with true systems-level understanding, Christina is outstanding.
Response from The Functional Gut Health Clinic by Bella LindemannMay 18, 2026
Thank you so much for your kind words and for trusting Christina and our team with your care Disa. We are so happy to hear how much progress you have made after such a long and layered journey. You deserve this! Wishing you continued health and healing ahead. Bella, Christina and TFGHC Team.