11/12/2025
When I was researching for my dissertation, after paying £92,000 to study nutrition, I finally found a fibre study on a Black population, Ghanaians in Ghana vs Ghanaians in the UK.
At first glance, the UK group looked like they were eating more fibre, 8.3g per 1000 kcal vs 6.7g.
But then I asked myself the obvious question,
How is this possible when only 4% of people in the UK reach our 30g fibre guideline?
So, I looked deeper.
They weren’t eating better,
they were eating more of everything, more calories, more saturated fat, different eating patterns.
That tiny bump in fibre wasn’t meaningful at all.
And that’s when it hit me,
even when we do have studies on Black groups, they’re often too small, too limited, or too context-specific to guide national recommendations.
This is why representation matters,
because one small study can’t speak for millions of people.
Tomorrow I’ll break down what this study actually showed and why it matters.
Comment “PART 2” if you want the breakdown.