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  • The science behind your CurraNZ routine: Dr Matthew Cook joins Mikkipedia

The science behind your CurraNZ routine: Dr Matthew Cook joins Mikkipedia

on October 28, 2026

Why does CurraNZ help the body use more fat during exercise—and why do some people respond more than others?

In a new Mikkipedia episode, Dr Mikki Williden puts these questions to Dr Matthew Cook (left), a British researcher whose work has helped build the evidence behind CurraNZ.

Matt explains his latest analysis of 15 studies involving 226 participants, which found a consistent increase in fat use during exercise. He puts the findings into perspective, explaining why increased fat oxidation does not automatically mean glycogen sparing or weight loss.

The conversation also explores the role of blackcurrant anthocyanins, how our bodies process them, and emerging questions about individual responses—including the need for more research in women across different life stages.

For anyone wondering how to fit CurraNZ into their training, Matt discusses dosing, timing, preparation before events and the evidence for recovery after demanding exercise.

Mikki brings her own experience, having used CurraNZ during the Grand to Grand Ultra.

It’s an accessible, thoughtful conversation connecting the research with the questions athletes actually ask.

Listen to Dr Matthew Cook on Mikkipedia →

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