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Customer story · Precipice Health

Consistent Weight and Improved Energy Through Functional Medicine and Gut Health Optimization

Marc Blumenthal · Recorded 5/21/2025

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Share One · May 21, 2025
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Individual results vary. This is one customer's first-hand account of their own experience, recorded on camera and published unedited. It is not medical advice, and nothing here is intended to diagnose, treat, cure, or prevent any condition. Talk to a qualified healthcare professional before making decisions about your health.

Marc Blumenthal achieved consistent weight stability and improved energy levels working with Precipice Health. By focusing on gut health, nutrition, and replacing toxic hygiene products with organic alternatives, he reduced weight fluctuations to just three pounds. Blumenthal credits Wendy Joy Rosen’s in-depth functional medicine analysis for his improved sleep and sustained health optimization.

At a glance

Primary Use Case
Health optimization and weight management
Reported Result
Weight fluctuations reduced to 3 pounds and better sleep
Key Intervention
Functional medicine analysis and toxin removal
I look at Wendy as... sort of my Sherpa, right? I depend on her for guidance when I'm ready for the next journey of health optimization.
My weight is much more consistent, I probably only fluctuate about three pounds. My energy levels are better, really more consistent. My sleep is much better.
The toxins that were in some of these products are just horrible. She helped me find suitable replacements that worked. That were organic and didn't contain some of those harmful things.

The interview

What was your life like before working with Wendy at Precipice Health?

Before working with Wendy, my life was good—great in some ways, but up and down with weight, and phases of a little bit of fatigue. Sometimes feeling great and overall healthy. I was working out and doing the kinds of things that you learn about doing, but not necessarily focused on nutrition.

How did you first connect with Wendy?

At first, I got to meet Wendy in a group presentation that she did at a club that I belong to. Some of the stuff I understood already and some of the stuff was a deeper dive. So I was intrigued enough to set up a separate consult.

What stands out about her approach to functional medicine?

She is very in depth with regard to her analysis and knowledge in this specific area of functional medicine. She is committed. That passion converts to follow-up, converts to... however much you want to be educated, she'll go into it.

What specific changes did you make to your daily routine?

I changed so many things. In particular on your hygiene products. She asked me what I used and showed me some of the things and the toxins that were in some of these products are just horrible. She helped me find suitable replacements that worked, that were organic and didn't contain some of those harmful things. The same thing was true of processed foods.

What are the tangible results you've seen since starting?

My weight is much more consistent, I probably only fluctuate about three pounds. My energy levels are better, really more consistent. My sleep is much better.

What would you say to someone considering this health journey?

I would just encourage anybody who is either feeling really badly and wants to feel better, or they feel good and they just want to make sure they're feeling good as long as they possibly can into their later years. Give it a go. It's an investment in time and it's an investment in money. But what better thing to put time and money into?

Frequently asked

Is working with a health Sherpa worth the investment of time and money?

Marc Blumenthal views the process as a necessary investment in long-term well-being. He notes that while it requires time and money, there is no better thing to invest in than ensuring you feel good as long as possible into your later years.

How does Precipice Health handle complex nutritional guidance?

Marc describes Wendy as highly committed and passionate, offering as much education as the client desires. He notes that she provides specific, actionable guidance on supplements and nutrition that he can follow directly to see results.

Can functional medicine help with inconsistent energy levels?

Yes, Marc reported that before the program his life was 'up and down' with phases of fatigue. After working with Wendy, he experienced much more consistent energy levels and significantly better sleep.

Full transcript

There are just so many things that people just accept as inevitable. And all I would say is, it's not inevitable, and most of it comes down to what you eat and your gut health. So I look at Wendy as... sort of my Sherpa, right? I depend on her for guidance when I'm ready for the next journey of health optimization. I'm Mark Blumenthal. I live in Tampa, Florida, and I'm a partner at a venture capital firm. Before working with Wendy, my life was good - great in some ways, but up and down with weight, and phases of a little bit of fatigue. Sometimes feeling great and overall healthy. I was working out and doing the kinds of things that you learn about doing, but not necessarily focused on nutrition. At first, I got to meet Wendy in a group presentation that she did at a club that I belong to. Some of the stuff I understood already and some of the stuff was a deeper dive. So I was intrigued enough to set up a separate consult. She is very in depth with regard to her analysis and knowledge in this specific area of functional medicine. I changed so many things. In particular on your hygiene products, right? She asked me what I used. She showed me some of the things and the toxins that were in some of these products are just horrible. She helped me find suitable replacements that worked. That were organic and didn't contain some of those harmful things. The same thing was true of, like, processed foods. She is committed. That passion converts to follow-up, converts to... however much you want to be educated, she'll go into it or, sometimes I'll be on a Zoom call with her and I'll just go, "Wendy, just tell me what to do. Tell me what supplement to do, Tell me what not to do, and I'm all in." You know, my weight is much more consistent, I probably only fluctuate about three pounds. My energy levels are better, really more consistent. My sleep is much better. I would just encourage anybody who is either feeling really badly and wants to feel better, or they feel good and they just want to make sure they're feeling good as long as they possibly can into their, you know, later years. Give it a go. Like, just give it a go. 'Cause it's an investment in time and it's an investment in money. But what better thing to put time and money into?

About Precipice Health

Precipice Health, led by Wendy Joy Rosen, specializes in functional medicine and health optimization. They serve individuals looking to move beyond the 'inevitability' of aging by focusing on gut health, nutrition, and the removal of environmental toxins. The transformation they deliver centers on consistent energy, weight stability, and long-term wellness through in-depth analysis and personalized guidance.

Industry
Functional Medicine and Wellness

Topics

  • health optimization
  • venture capital partner
  • weight management
  • functional medicine
  • gut health

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How this story was recorded

Who recorded this video testimonial for Precipice Health?

Marc Blumenthal recorded it themselves — no film crew, no studio. Precipice Health sent a single Share One link, and the story was captured straight from Marc Blumenthal's own phone or laptop browser. Any business can collect the same kind of first-person video at share.one.

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