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Personal profile

Research interests

My research investigates the prevention and management of obesity across the lifecourse. 

Obesity prevention 

My work focuses characterizing the effects of nutrition and obesity on maternal, infant, childhood and adolescent health and how public health nutrition interventions can prevent obesity during these critical periods of the lifecourse. 

Obesity management 

My work involves investigating the effectiveness of obesity management strategies including diet, lifestyle and clinical intervention on nutrition and metabolic outcomes.

Expertise related to UN Sustainable Development Goals

In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):

  • SDG 2 - Zero Hunger
  • SDG 3 - Good Health and Well-being
  • SDG 10 - Reduced Inequalities
  • SDG 11 - Sustainable Cities and Communities
  • SDG 13 - Climate Action


Dive into the research topics where Majella O'Keeffe is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years

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