mission

We provide personalized guidance so that you can enjoy food without symptoms, and live your healthiest, happiest life.

Over 97% of our clients report dramatic symptom improvement within a matter of weeks.
Joe Leech
Joe Leach, founder
At Diet vs. Disease we provide personalized and concierge-level support for your digestive disorder, to ensure we provide a long-term solution.

Joe leech

Founder, Dietitian (MSc Nutrition and Dietetics)

See what our happy
clients have to say...

Over 3000 clients and counting...
Arlene
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Arlene
Only going once per day frees up your life a lot more, and I also know what to do now to keep my symptoms in check!
It feels like a huge weight lifted off my shoulders, knowing what I can and can’t eat!

An investment with lifelong dividends.

I lived with discomfort for 10 years. This program changed my life.

Katie
Reviews

I finally know what causes my issues.

See what our previous clients have to say about us

Tracy Tracy
Reviews

I have gained so much knowledge about myself and food. Trust the process. It works.

DietvsDisease gives you access to very knowlegeable and well trained people.

womens health
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health line
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abc
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Would you like guidance for your specific digestive disorder?

Learn more about how it works and book a free nutrition assessment call with us
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Joe Leech (MSc Nutrition)
University-qualified
Dietitian from Australia