It is the phone call nobody wants.
A visit to the doctor, a routine blood test, and then the message arrives.
“You have Type 2 diabetes.”
For many Māori men, that diagnosis comes years — sometimes decades — earlier than it does for other New Zealanders.
As Radio Waatea continues its Men’s Health Week series examining the five biggest potentially preventable killers of tāne Māori, attention turns to Type 2 diabetes, a disease that has quietly become one of the most significant health challenges facing Māori communities.
Unlike a heart attack, stroke or cancer diagnosis, diabetes often arrives without dramatic warning signs.
Its damage is gradual, silent and relentless.
By the time symptoms become obvious, the disease may already be affecting the eyes, kidneys, heart, blood vessels and nerves.
A Growing Crisis for Māori Men
Research shows Māori are nearly twice as likely to develop Type 2 diabetes as non-Māori.
Across all age groups, diabetes prevalence among Māori men remains significantly higher than the national average.
What worries health experts most is not simply the number of cases, but the age at which diagnosis occurs.
Māori men are often diagnosed years earlier than their European counterparts.
That means living longer with elevated blood sugar levels and facing a greater lifetime risk of complications.
Those complications can be devastating.
Type 2 diabetes dramatically increases the risk of heart disease, stroke, kidney failure, blindness, amputations and early death.
Many of the health conditions already highlighted in Radio Waatea’s Men’s Health Week series are directly connected to diabetes.
It is one reason clinicians often describe diabetes as a gateway disease.
More Than Personal Choice
For years, diabetes has often been framed as a lifestyle disease caused by poor choices.
Māori health experts say that explanation is far too simplistic.
Research increasingly points toward systemic inequities that make prevention and management more difficult for Māori.
Studies have found Māori patients are less likely to receive timely interventions, comprehensive monitoring and consistent long-term management.
Regular HbA1c testing, kidney checks and medication reviews are critical components of diabetes care, yet disparities remain across the health system.
Cost also continues to be a barrier.
Research shows Māori are significantly more likely to leave prescriptions uncollected because they cannot afford them.
For whānau already struggling with housing costs, food prices and transport expenses, healthcare can become another financial challenge.
Health experts say diabetes cannot be separated from the broader social determinants of health.
Poverty, food insecurity, overcrowded housing, chronic stress and limited healthcare access all contribute to poorer outcomes.
Understanding the Symptoms
One of the greatest challenges is that diabetes often develops gradually.
Many people experience few symptoms during the early stages.
When symptoms do appear, they may include excessive thirst, frequent urination, fatigue, blurred vision, slow-healing wounds and unexplained weight changes.
Many people dismiss these signs as stress, ageing or being overworked.
As a result, thousands of New Zealanders are believed to have undiagnosed diabetes or pre-diabetes.
Health providers say early detection remains one of the most effective tools available.
Small Changes, Big Results
The encouraging news is that Type 2 diabetes can often be prevented, delayed or better managed through lifestyle changes.
Research shows losing just five to ten percent of body weight can reduce the risk of developing diabetes by as much as half.
For someone weighing 100 kilograms, that could mean losing only five to ten kilograms.
Physical activity remains one of the most powerful medicines available.
Health experts recommend at least 30 minutes of activity on most days of the week.
That does not necessarily mean gym memberships or structured exercise programmes.
Walking with whānau, kapa haka, sports, gardening, hunting, fishing and mahi around the marae all contribute to better health.
The key message is simple: move more.
Kai That Supports Health
Nutrition plays a major role in preventing and managing diabetes.
Health professionals recommend building meals around vegetables, whole grains, legumes and minimally processed foods.
Half the plate should ideally consist of colourful non-starchy vegetables.
Reducing sugary drinks remains one of the simplest and most effective changes people can make.
Soft drinks, energy drinks and heavily sweetened beverages can cause rapid spikes in blood sugar and contribute significantly to weight gain.
Water remains the best option.
Limiting highly processed foods and takeaway meals can also help improve long-term metabolic health.
Māori Solutions for Māori Health
Across Aotearoa, there is growing recognition that successful diabetes prevention must be grounded in Māori values and approaches.
Programmes such as Mana Tū have demonstrated the effectiveness of whānau-centred care that addresses both health and social challenges.
Rather than focusing solely on blood sugar levels, these programmes support wider wellbeing, including housing, food security, financial pressures and mental health.
Many Māori health providers are also exploring the role of Rongoā Māori and reconnecting people with traditional food systems, mātauranga Māori and the whenua as part of broader health strategies.
Advocates say these approaches recognise something often missing from mainstream healthcare: that health is about much more than disease.
Know Your Numbers
Health experts are encouraging Māori men aged 30 and over to have regular diabetes screening.
A simple HbA1c blood test can identify pre-diabetes or diabetes long before symptoms become severe.
Early detection allows people to make changes before irreversible damage occurs.
For many men, that first blood test could be one of the most important health decisions they ever make.
A Wake-Up Call for Whānau
For Radio Waatea’s Men’s Health Week series, Type 2 diabetes ranks fourth among the five biggest potentially preventable killers of tāne Māori because of both its prevalence and its connection to so many other serious diseases.
The challenge facing Māori communities is significant, but it is not insurmountable.
The evidence is clear: culturally grounded care, earlier screening, healthier lifestyles and stronger support systems can dramatically improve outcomes.
The phone call nobody wants does not have to become a life sentence.
The sooner diabetes is detected, the greater the opportunity to change the story.
Tomorrow, Radio Waatea concludes its Men’s Health Week series by examining one of the most difficult conversations in Māori health — suicide and preventable injuries, and the urgent need to support the mental wellbeing of tāne Māori before crisis strikes.
