Psoriasis and diabetes, two seemingly distinct health conditions, are now under the spotlight of World Diabetes Day. Recent research has unveiled a complex interplay between these ailments, shedding light on how their connection goes beyond skin deep. In this blog, we will delve into the relationship between psoriasis and diabetes, with a timely focus on World Diabetes Day.
Psoriasis, a chronic autoimmune condition, manifests as red, itchy, and scaly patches on the skin’s surface. Genetic and environmental factors contribute to its development, and it can also affect joints, leading to psoriatic arthritis.
Diabetes, a metabolic disorder, disrupts the body’s ability to regulate blood sugar levels. With two main types—Type 1, an autoimmune condition, and Type 2, often linked to lifestyle factors—diabetes poses a significant global health challenge.
Recent studies highlight a noteworthy connection between psoriasis and Type 2 diabetes. Chronic inflammation in psoriasis contributes to insulin resistance, a key factor in diabetes development. Shared genetic factors and immune system dysregulation further intertwine these conditions.
Inflammation emerges as a common denominator in the psoriasis-diabetes connection. Psoriasis’ overactive immune response triggers inflammation, affecting not only the skin but also contributing to insulin resistance, a diabetes hallmark.
Recognising the psoriasis-diabetes relationship is crucial for effective management. Health professionals should monitor metabolic health in psoriasis patients, as diabetes risk may be elevated. Conversely, individuals with diabetes should prioritise skin health in their care plan.
Given the inflammatory nature of both conditions, lifestyle modifications are pivotal. A balanced diet, regular exercise, and stress management can help manage psoriasis and reduce diabetes risk.

World Diabetes Day

As today is World Diabetes Day, it’s an opportune moment to raise awareness about the link between psoriasis and diabetes. This global initiative aims to shed light on diabetes prevention, management, and the importance of a healthy lifestyle.

The connection between sugar and psoriasis

The relationship between sugar consumption and psoriasis is not fully understood, and it’s important to distinguish between different types of sugars. Refined sugars, often found in processed and sugary foods, may contribute to inflammation in the body, and inflammation is believed to play a role in conditions like psoriasis. However, research on this topic is ongoing, and individual responses can vary. Natural sugars, such as those found in fruits and some vegetables, are generally considered to be part of a healthy and balanced diet. These natural sugars are accompanied by fibre, vitamins, and other beneficial compounds that contribute to overall health. Fruits and vegetables are often recommended as part of an anti-inflammatory diet, which may be beneficial for individuals with psoriasis. It’s important to note that the overall quality of your diet, including the balance of nutrients and the presence of anti-inflammatory foods, may be more relevant than focusing solely on sugar intake. A diet rich in fruits, vegetables, whole grains, and lean proteins may have positive effects on overall health, including skin health.