Reviews
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Sharon Copping
I took my daughter to see Darren duke after attending several doctors appointments for my daughters tummy pains they did bloods and scans so after... Read more
Jan 19, 2026
Jemma Wallace
I had a really positive experience with this intolerance test with Darren. For a long time, I struggled with unexplained skin rashes and couldn’t... Read more
Jan 4, 2026
Gemma Harrington
I had an intolerance test with Darren at Duke Intolerance Testing & Nutrition and it was amazing! He really knows his stuff and gave me loads of... Read more
Oct 13, 2025
Will Rileysmith
Can’t not recommend enough! Darren really has great knowledge when it comes to health and nutrition, I always wanted to test for allergies and... Read more
Oct 9, 2025
Rosie Alexander
I came with concerns that I wasn’t sure what food in particular caused my issues. I knew lactose was an intolerance (which was confirmed) but also... Read more
Aug 12, 2025
Bernadette benham
I found Darren to be very informative about the testing. Although initially a little sceptical I followed Darren’s advice on the test results & it... Read more
Jun 25, 2025
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