Physical Activity

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Global Guidance on GLP-1 Obesity Treatments Issued by the WHO

In December 2025, the World Health Organisation (WHO) issued its first guidance on using Glucagon-Like Peptide 1 (GLP 1) therapies for treating obesity 1.  The GLP-1 medications covered include liraglutide (Saxenda), semaglutide (Wegovy), and tirzepatide (Mounjaro / Zepbound in the US). Obesity is a complex chronic disease and a major driver of non-communicable diseases, including… Read more »

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The Importance of Hydration

Author(s): Hilary McCahill, BSc, RD

The importance of hydration lies in its role in allowing the body to perform our internal processes effectively and efficiently. Learn more about hydration’s impact on physical health and mental health.

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Does the Keto Diet Help Endurance Athletes?

Author(s): Lisa Ryan, PhD, RNutr

The Ketogenic diet is a low carbohydrate, high fat (LCHF) diet Different dietary trends come into popularity at various stages and recent times have seen the resurgence of the low carbohydrate – high fat diet (LCHF) diet, this time in the form of ‘the ketogenic diet’.  This diet encourages less than 10% of total calories… Read more »

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Maintaining Healthy Muscles and Mobility in Older Adults During Social Distancing

Author(s): Caoileann Murphy, PhD, RD and Aoife Marie Murphy, PhD

People aged 60 years and over are a vulnerable group with respect to the recent COVID-19 pandemic. Measures to protect older people from contracting the virus include personal hygiene practices, social distancing and staying at home. These are extraordinary measures, and while it is vital for public health that these are adhered to, they can… Read more »