Lifestyle Medicine Pillars Could Reverse Type 2 Diabetes, Experts Reveal
Addressing the six fundamental pillars of lifestyle medicine—such as adopting a plant-based diet, engaging in regular exercise, and prioritising adequate sleep—could potentially help reverse type 2 diabetes, according to leading experts today. With nearly six million individuals in the UK estimated to be living with diabetes, the urgency for practical and effective interventions has reached unprecedented levels.
Evidence-Based Approach to Chronic Disease
Doctors at The American College of Lifestyle Medicine have demonstrated that evidence-based lifestyle medicine can effectively treat and even achieve remission of type 2 diabetes. This clinical framework focuses on tackling the root causes of chronic diseases through straightforward lifestyle modifications, including stress management, physical activity, and avoiding harmful substances like alcohol and tobacco.
Dr Padmaja Pater, president of the American College of Lifestyle Medicine, emphasised: 'Too often, chronic diseases such as type 2 diabetes are managed as lifelong conditions that patients must endure indefinitely. We believe remission for type 2 diabetes and many other chronic conditions should be the guiding outcome in healthcare.'
She added: 'This initiative represents a shared vision of moving beyond mere symptom control towards restoring health, enhancing quality of life, and fostering a more sustainable future for healthcare systems.'
Understanding Type 2 Diabetes and Its Risks
Type 2 diabetes develops when the body fails to produce sufficient insulin or when the insulin produced does not function properly. Insulin is crucial for lowering elevated blood sugar levels; if left unmanaged, high blood sugar can significantly increase the risk of heart attacks, strokes, and complications affecting the eyes, kidneys, and feet.
It has long been recommended that individuals with type 2 diabetes may need to overhaul their lifestyles to manage the disease, with approximately 90 per cent of diabetes cases being type 2, which is closely associated with obesity, physical inactivity, and chronic stress.
Research on Societal Changes and Diabetes Risk
Experts at The Norwegian University of Science and Technology conducted a comprehensive study involving over 86,000 participants aged 20 to 79 from 1984 to 2019. Diabetes was confirmed through self-report questionnaires and blood glucose readings.
The researchers discovered that more individuals genetically susceptible to diabetes are developing the disease now compared to the past. In their publication in The Lancet's Diabetes and Endocrinology journal, they noted: 'We believe this trend is closely linked to societal changes that may be more conducive to developing diabetes.'
These changes include increasingly sedentary lifestyles, the prevalence of unhealthy ultra-processed foods that hinder weight management, and high-pressure work environments that elevate stress levels and disrupt sleep patterns.
The Critical Role of Sleep in Diabetes Prevention
A 2024 study revealed that getting less than six hours of sleep per night could increase the risk of type 2 diabetes by 16 per cent. Notably, this elevated risk persisted even among individuals with healthy diets, suggesting that dietary habits cannot compensate for sleep deprivation.
Swedish researchers, who monitored nearly 250,000 Britons, stated that their findings should serve as a 'reminder that sleep plays an important role in health.' While further research is needed to fully understand the connection between sleep deficiency and diabetes, other studies have linked sleep deprivation to conditions such as high blood pressure, heart disease, and stroke.
Concerns Over Artificial Sweeteners
Additional concerning research indicates that artificial sweeteners, like aspartame found in products such as Diet Coke and Muller Light yoghurts, could trigger type 2 diabetes. Last year, scientists found that consuming a mixture of these additives was associated with a more than 10 per cent increased risk of diabetes compared to avoiding them.
It is believed that artificial sweeteners can significantly alter gut bacteria composition. Experts suggest this change affects how the body absorbs and regulates blood sugar, thereby increasing the long-term risk of developing diabetes.
NHS Initiatives and Lifestyle Interventions
In response to the rising prevalence of type 2 diabetes, the NHS introduced its soup and shake diet, which incorporates key principles of lifestyle medicine. This programme has been shown to help thousands of individuals achieve remission from type 2 diabetes.
In 2024, over 13,000 adults in England participated in the 800-calorie-a-day plan, commonly known as the soups and shakes diet. The intervention aims to assist participants in losing between 22lb and 33lb (10kg to 15kg), which experts say is sufficient for most people to reverse the condition.
Alongside the meal plan, patients receive personalised support and guidance to help them maintain a healthy lifestyle, reintroduce nutritious foods, and sustain weight loss. Medications for type 2 diabetes and blood pressure are typically discontinued during this process.
