A high protein diet with regular pork intake and resistance exercise is an excellent way for sufferers of type 2 diabetes to lose weight, new research has found.
The research comes from the team that produced The CSIRO Total Wellbeing Diet and has been released as part of Diabetes Australia's National Diabetes Week.
The research was jointly funded by Australian Pork Limited and the Pork Cooperative Research Centre and published in a paper titled The role of Australian pork in improving thiamine status, heart disease risk factors and glucose control in people with type 2 diabetes.
It found that people with type 2 diabetes and are overweight or obese can benefit from a high protein, lower carbohydrate diet that includes regular pork intake in conjunction with resistance exercise.
Such a diet will deliver weight and fat loss results, the researchers found.
Researchers also found regular pork intake reduced risk factors associated with the disease.
"High protein lower carbohydrate diets are becoming increasingly popular, but scientific studies in people with type 2 diabetes are sparse," research team leader Dr Manny Noakes said.
"This study has shown that a high protein diet including lean pork plus resistance exercise provides significant health benefits for weight and fat loss and diabetes control."
On monitoring the diet and health of participants with type 2 diabetes, the researchers found that a high protein diet that included lean pork and resistance exercise was very effective for weight and fat loss.
Furthermore, the thiamine status of individuals undergoing the weight loss programs was best maintained by the high protein diet, which included pork.
"Thiamine is a nutrient abundant in pork," Dr Noakes said.
"The potential role of thiamine in improving some diabetic complications has been reported."
This news follows a recent string of research into the benefits of pork for diabetics, which includes a study commissioned earlier this year by APL and carried out by scientists at the CSIRO and National Measurement Institute, whose findings revealed lean trimmed pork to be just as lean as skinless chicken breast.
The report — which based its research on actual pork cuts purchased in retail stores across Australia to accurately reflect the pork that 'real' consumers purchase every day and whose findings were published in the Pork Nutrition Study — concluded that pork is lean and loaded with essential vitamins such as B12, B6, thiamine, niacin, minerals such as zinc and selenium and nutrients that include iron and magnesium.
This means that lean pork is beneficial for growth, for nerves, for cardiovascular function, for muscle strength and isn't fattening, according to APL.
Studies show that the risk of type 2 diabetes can be dramatically reduced through a combination of weight control, exercise and healthy eating.
Figures from the Medical Journal of Australia calculate that worldwide more than 150 million people have diabetes, and that this number will rise to 300 million
by 2025.
In Australia, the AusDiab study reported in 2000 that 7.4pc of the population aged 25 or over had diabetes, and that more than 50pc of these were undiagnosed — a figure that has more than doubled in the last 20 years.
According to the Australian Institute of Health and Welfare, type 2 diabetes accounts for 85–90pc of all diabetes cases in Australia.
With prevalence of the disease increasing with age, it is estimated that more than 20pc of the population aged over 60 have type 2 diabetes.