Ms Sinéad Dundon

Ms Sinéad Dundon is a qualified nutrition professional and the founder of Tummy Tamer, a practice dedicated to providing practical, natural nutritional solutions for improved gut health and for families supporting children with ADHD. She holds a Bachelor Diploma in Nutrition from the College of Naturopathic Medicine and has spent over a decade helping families improve health through targeted food and lifestyle changes.

At The Tummy Tamer, Sinéad takes a root-cause approach to health rather than focusing solely on symptoms. She views symptoms as valuable signposts, using a “health detective” mindset to identify underlying imbalances that may be contributing to digestive discomfort, bloating, or behavioural challenges. Her work centres on restoring comfort, balance, and regularity, especially for children and families dealing with “badly behaved bellies.”

Sinéad’s philosophy is grounded in natural healthcare, empowering families with realistic, sustainable changes that fit into everyday life. She works closely with parents to promote digestive health, reduce bloating, and support overall wellbeing through personalised strategies.

Her services include one-to-one nutritional therapy, individual coaching, and testing services, all tailored to each family’s unique needs. Sinéad supports families in building healthier relationships with food and creating lasting improvements in comfort, digestion, and daily life.