A Māori-led methamphetamine recovery programme in Gisborne is quietly rewriting what the world thinks it knows about treating addiction. He Haerenga ki te Whakaora, run by Mātai Medical Research, fuses clinical neuroscience with mātauranga Māori. The results are drawing global attention, and the people behind it did not set out to make headlines.

The Science Driving Māori-Led Methamphetamine Recovery

What sets this kaupapa Māori addiction recovery model apart is not cultural grounding alone. Participants, known as whai ora, get access to advanced MRI imaging, psychometric testing and cognitive assessments. Neurological, cardiological and psychological experts deliver these assessments.

The scans do more than diagnose. “With MRI scans, whai ora see for themselves the impact meth use has on their brain and heart,” says Wendy Mohi, senior research associate at Mātai Medical Research. “There are specific areas of the brain impacted and there’s a kind of shading and deflation where the damage is.”

As participants maintain abstinence, those same scans begin to show recovery. “They can literally see the damaged areas of their brain and heart start to recover,” Mohi says. “It’s a huge motivation for them.”

That visible proof of healing gives people a concrete reason to keep going.

Why New Zealand Cannot Afford to Ignore This

New Zealand faces a serious and growing challenge with methamphetamine. National wastewater testing data released by police in March showed that 34.7 kilograms of meth was consumed each week across the country in the final three months of 2025. Māori face a disproportionate burden compared with non-Māori. The case for a Māori-led methamphetamine recovery approach has never been stronger.

Mohi, a former police sergeant, saw the human cost up close during years of frontline work. “There are services out there, but not enough, and too many work in isolation,” she says. “Rehab clinics get people clean, but they’re often sent back to the places and people that fostered their addiction with no ongoing support.”

That long-term support gap is exactly what this programme addresses.

Kaupapa Māori Addiction Recovery Earns Global Recognition

Sarah Helm, executive director of the New Zealand Drug Foundation, does not hold back. “It’s world-leading and it potentially turns how we view drug use and addiction on its head,” she says.

The programme attracts international interest for two reasons. It delivers strong outcomes. And it brings together two knowledge systems that many treat as incompatible. “It’s the combination that’s proving more effective,” Helm says.

She describes the programme’s global reach with undisguised astonishment. “To have a little kaupapa Māori research outfit in Gisborne leading the way globally is staggering.”

The ADHD Link Nobody Saw Coming

One of the most unexpected findings from this Māori-led methamphetamine recovery programme is the connection between undiagnosed ADHD and long-term meth use.

Most whai ora in the initial cohort received an ADHD diagnosis during intake. Researchers found that many were not using methamphetamine to get high at all. Instead, meth was helping them manage the cognitive symptoms of a condition nobody had ever formally identified in them.

“They weren’t using meth to get high or get a buzz,” Mohi explains. “They were using meth to maintain the energy to function normally.”

Helm points to significant gaps in research on the ADHD and addiction link. “If there are health reasons for people using substances, we can offer them a better approach.” Treating the whole person, rather than just the addiction, has helped long-term users with ADHD achieve sustained abstinence. That is something conventional approaches rarely manage.

More Than Recovery

Research from the first cohort shows sustained abstinence and stronger reconnection with iwi, whānau and community. Those outcomes go beyond clinical success.

“Te ao Māori ensures wraparound support for the entire whānau and helps maintain a broader focus on physical, emotional and spiritual wellbeing,” Mohi says.

Both Mohi and Helm see the results as proof of what genuine Treaty of Waitangi partnership can produce. Without meaningful Māori input, they argue, systems consistently miss the elements that matter most for long-term recovery.

Community response has confirmed it. “We’ve been met with resounding confirmation. This makes sense to people,” says Helm.

For Mohi, the impact shows up most clearly in the individuals who come through the programme. “Once they know who they are, there’s no stopping them.”

Source: dbrecoveryresources