Health 4 U - My Story

About Me

My name is Sinéad O’Flynn, and I am the founder and director of Health 4 U. I am a passionate Gut Health Advocate, Registered Nurse & Registered Nutritional Practitioner who specialises in working with busy professionals over 35 supporting them to overcome weight gain, bloating and fatigue to reclaim their energy and positive mindset.  

I originally trained as a nurse in Manchester over 20 years ago, then worked in both Ireland and Australia in roles such as Clinical Nurse Specialist, Research Nurse, Nurse Advisor, Clinical Nurse Manger, and Assistant Director of Nursing.

I am also an avid writer for various nursing journals and publications, a peer reviewer, and am also on the editorial board for nursing supplements.

I have had my own very complex health issues which also led into my passions of educating & empowering you to health accountability. 

A little bit about myself

Originally from Kildare, I have been living in Cork since 2008, having met my husband on my travels across Australia. We now have 2 beautiful children & 2 dogs who teach us every day how to live in the moment! As a family we are huge advocates for animal welfare & autism, adhd & dyslexia awareness. 

I started my career as a nurse over 20 years ago and have worked in Ireland, the UK and Australia in acute hospitals and primary care settings specialising in areas such as Gastrointestinal Disorders, Cardiovascular Risk Reduction, Autoimmune Disorders and Research, and most recently in the area of the microbiome.

My specialty roles in nursing led to my passion with nutrition, however I often felt restricted in being able to truly provide this aspect of care to my patients. Hence I decided to study Naturopathic Nutrition, so that I could combine my current expertise with a more holistic view of the body, enabling me to educate and support people to find the balance that will allow them to live their best life.

How does the process work?

What to expect ...


Choose from 2 options to guide your health needs. 

  1. Insightful Advisement Session
  2. Guidance Session: Expert Insights & Strategies
Invest in You

Take Care of Yourself & join one of the Health Programmes I offer.  I have specifically targeted Health Programmes you work on independently & my most popular programmes are my 1:1 approach where your programme is indiviulasied to you & your health concerns & goals.  I have found this the greates tool in helping my clients to discover accountability for their health going on to prevent disease & conditions. 

Instant Results

Yes that’s right!  No more waiting weeks for results, we provide Diagnostic Health Testing for Cardiometabolic Disease.  You receive your results there & then at your appointment with tailored dietary & lifestyle advice. 

"If you have come seeking support and advice, then you are already on the right road to recovering your health, and together we will work to find the best plan of nutritional care that will work for you, around both your personal and work life. My passion lies within finding the answer & finding that Root Cause brings answers for my clients of all the issues they experienced over their lifetime. "

Sinead O Flynn Signature

Health 4 U

Health 4 U and My Story

Nutritional and lifestyle plans are life long plans, incorporating short term and long term goals, enabling people to live life to their optimum health.

I look forward to meeting with you, either in person or virtually, and am excited to work with you and support you as you begin to get your Gut Health back on track. 

Qualifications & Experience

With over 20 years of nursing experience and qualifications in various fields, Sinéad is always learning and developing, and constantly evolving with the newest procedures and technology.

Sinéad has worked in roles of Health Promotion and Prevention within Primary Care since 2008, also carrying out and publishing research on the importance of community care services.

Diploma in Nursing

University of Salford

Graduate Diploma Gastrointestinal Nursing

University College Dublin

MSc Advanced Practice

University of Dundee

Graduate Certificate Clinical Trials

University College Cork

Distinction Training & Development

The Open College

Diploma in Naturopathic Nutritional Therapy

College of Naturopathic Medicine

Certified Health Coach


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