Finding the right fuel -
for you

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Do you want to improve your health and performance but find yourself confused by endless conflicting advice? Let me support you in achieving your goals by taking the guesswork out of the equation.

What I Do →

MEET DUNCAN ROCK

Duncan has a Masters degree in Human Nutrition and uses the most up to date clinical knowledge to help people achieve optimal health through nutritional behaviour.

Bio →

 
 
Advice
Finding Your North Star: The Key to Staying Focused on Your Goals
Finding Your North Star: The Key to Staying Focused on Your Goals
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Should I workout when I'm sick?
Should I workout when I'm sick?
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The negative side of body positivity
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The negative side of body positivity
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Combining Protein Sources for a Complete Amino Acid Profile on a Vegan Diet
Combining Protein Sources for a Complete Amino Acid Profile on a Vegan Diet
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What Should I Eat When Flying?
What Should I Eat When Flying?

Need some advice on how to eat when flying so you don’t throw your health and fitness goals out the window? Here are some tips for what to eat when flying, tailored to the length of your journey.

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Tips for Maintaining Healthy Nutrition Habits While Traveling
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Tips for Maintaining Healthy Nutrition Habits While Traveling
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Is organic food worth it?
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Is organic food worth it?
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Dietary interventions for osteoarthritis
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Dietary interventions for osteoarthritis
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Fasting for weight loss
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Fasting for weight loss
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How to talk about bodyweight
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How to talk about bodyweight
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What effect will caffeine have on my voice?
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What effect will caffeine have on my voice?
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How do I improve my sleep?
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How do I improve my sleep?
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Is eating healthy actually more expensive?
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Is eating healthy actually more expensive?
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Can you be 'fat and fit'?
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Can you be 'fat and fit'?
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Diet and Depression - is there a link?
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Diet and Depression - is there a link?
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How to improve your insulin response
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How to improve your insulin response
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Does 'natural' mean 'better'?
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Does 'natural' mean 'better'?
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View fullsize After a great few weeks working with the Merola artists @sfopera, I will be giving advice on nutrition for optimal vocal health @thesingspace this Monday the 26th. . All are welcome! . #nutrition #nutritionist #fitness #hhealthy #gym #training #tr
View fullsize Seminar 2 with the brilliant Merola young artists @sfopera this evening. I look forward to seeing you all again! . #nutrition #health #voice #vocalhealth #baritone #opera #performance #healthscience #nutritionalscience #evidencebased
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View fullsize Lazy Sunday with my girls. . #dad# #fatherhood #family #lazysunday
View fullsize The reality of fatherhood. Little one exhausted, daddy exhausted, wife taking unflattering snap shots. All of us loving every minute. . Happy Father’s Day fellow dads. . #fathersday #fatherhood #fatherdaughter
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View fullsize Lovely evening planning my first seminar for the young artists @sfopera next week. . Looking forward to working with this group of extraordinarily talented young people. . #nutrition #nutritionist #health #diet #fitness #healthy #healthyeating #in
View fullsize My article for The Whole Review Magazine has been released today. . In it I detail and reference the research regarding any potential connection between bodyweight & vocal production and outline the persistence of the cultural attachment to the