A new study suggests that people who consume high amounts of red meat have a significantly higher risk of developing diabetes compared to those who eat less.
The study, published in the British Journal of Nutrition, examined the link between processed and unprocessed red meat consumption and diabetes. Using data from over 34,000 adults, the researchers found that individuals with the highest red meat consumption had a significantly higher prevalence of diabetes, even after taking into account factors such as age, body mass index (BMI), lifestyle and overall diet quality.
People in the group with the highest red meat intake were about 49 percent more likely to develop diabetes. Both processed meats (such as sausages and ready-to-eat sandwich meats) and unprocessed red meats (such as beef and pork) were linked to increased risk. Each additional daily serving of red meat was associated with a 16 percent increase in the odds of diabetes.
According to the NHS, diabetes is one of the leading causes of preventable sight loss in people of working age and a significant risk factor for kidney failure, heart attack and stroke. It is estimated that around 12.1 million adults in the UK are living with diabetes or prediabetes.
About 90 percent of people with diabetes have type 2 diabetes, which occurs when the body does not produce enough insulin or does not use it properly to lower blood sugar levels. Genetics, diet, lack of physical activity, and obesity play important roles in the development of the disease.
Research shows that combined lifestyle interventions – including healthy eating, physical activity and sustainable weight loss – can reduce the risk of type 2 diabetes by about 50 percent.
The study also found that replacing red meat with other protein sources was associated with a lower risk of diabetes. Plant-based alternatives such as nuts, seeds, legumes and soy were associated with more significant benefits, while replacing with poultry, dairy or whole grains showed more modest benefits. These results remained valid even after adjusting for BMI and overall diet quality, suggesting that the association is not simply explained by less healthy habits in general.
The researchers emphasize that this is a statistical association, not proof of causation, as the study was observational. However, the findings support recommendations to consider healthier sources of protein in the diet.
These results add to growing evidence that nutrition plays a key role in the development of type 2 diabetes. Previous studies have shown that a Mediterranean-style diet, combined with regular physical activity, can reduce the risk of type 2 diabetes by almost a third. Other factors that increase risk include smoking and high blood pressure.
What is type 2 diabetes?
Type 2 diabetes is a condition in which blood sugar levels rise higher than normal. It is often associated with obesity and is more common in people with a family history of the disease.
In this condition, the body does not respond properly to insulin, the hormone that regulates the absorption of glucose into the blood. The accumulation of fat in the liver increases insulin resistance and makes it difficult to control blood sugar.
Weight loss is key to reducing fat in the liver and controlling symptoms, which include fatigue, increased thirst and frequent urination. Without proper treatment, type 2 diabetes can lead to serious complications that affect the nerves, vision and heart. Treatment usually starts with changes in diet and lifestyle, while in more severe cases it also requires medication. /GazetaExpress/
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