Psoriasis and weight are closely linked because both involve inflammation in the body. Carrying excess weight can make psoriasis worse, and psoriasis itself can contribute to overall inflammation. The encouraging news is that losing even a small amount of weight, about 5–10% of body weight, can improve skin symptoms and reduce health risks such as diabetes and heart disease.
Healthy lifestyle changes, including better nutrition, regular movement, and supporting gut health, are considered the foundation of treatment. In some cases, weight-loss medications may be helpful, particularly for people with other metabolic conditions, but they work best alongside lifestyle improvements.
Experts also stress that conversations about weight should be handled with care and sensitivity. A personalised, supportive approach, sometimes involving a team of healthcare providers, can lead to better long-term results for both skin health and overall wellbeing.
