Thank you so much for your informative classes. We have enjoyed them immensely.

These sessions have been most interesting and stimulating.

Once again...just brilliant presentation, so "thank you" is utterly inadequate!

"loved the presentation, amusing, very informative"

"rivetingly fascinating and revelatory"

"you stressed the positives and motivated me"

You have presented such interesting topics, regenerative practices in farming to name one.

"rivetingly fascinating and revelatory"

Thanks so much for your brilliant 'lectures'. I've been to a lot now and have found them all outstanding - fascinating in content and scientifically valid. I've learned such a lot!!! I'll be watching out for anything else you offer this year.

Thanks to John's course, I am not only eating healthier, with a better understanding of what I am putting in my body, but I have also managed to lose 15kg to achieve and sustain my goal weight, for the first time that I can remember.

Thank you for another very interesting session today. Your talks are always informative and fun.

"we were all inspired by the excellent presentation"

I have thoroughly enjoyed your lectures and found many interesting and useful pieces of information.

I am so impressed with the diverse material you have gathered into a coherent message.

I just wanted to let you know how much I have learned during your lectures and how much I have enjoyed them. In fact, your nutrition course has completely transformed my life in so many ways and I am a better and a healthier person for it, so thank you from the bottom of my heart.

This has been a great series of lectures – most enlightening.

"very well researched and evidence-based"