By Marika Sboros

A large New Zealand-led study on health benefits of dietary fibre is making waves in scientific circles.

The authors of a meta-analysis in The Lancet claim “enormous protective effects” from eating more fibre found in wholegrain bread, cereals, pasta, nuts and pulses. They say it significantly cuts  risk of heart disease and premature death.

They say that a high-carb, high-fibre diet also protects against type 2 diabetes and certain cancers. And that we should all eat between 25-29g of fibre a day, preferably more. They call their study “good news” for high-carb, high-fibre diets and “bad news” for “fashionable” (ie “faddish”) low-carb diets. They say it’s a “defining moment” that should be “written in stone” in public health policy.

Such scientific certainty has raised eyebrows among other experts. They say it’s a “false message to the public”.