Alva O'Sullivan

I am a qualified Nutritionist, Advanced Level 4 Mat Pilates Instructor and Fitness Coach who is passionate about health, fitness & nutrition.

I am also a busy mother of two young children and understand fully the daily challenge of making healthy food choices for our families given the time pressure we all experience in juggling daily life.

In my role as a nutritionist, I strongly believe an individual’s body composition, energy and performance can be dramatically improved with the right nutrition and exercise, regardless of age and fitness levels.

When empowered with the knowledge and motivation, small changes to diet and exercise habits have a dramatic impact on your health


On a professional level, I am a UCD Science graduate, have a Higher Diploma in Business from the Michael Smurfit School of Business, UCD, a Masters Degree in Exercise and Nutrition Science from the University of Chester and recently enhanced my skills as a nutritionist by completing a Diploma in cognitive behavioural therapy (CBT) which research shows is the most widely validated and effective form of psychological therapy available today.

I set up my business in 2011 and provide an extensive range of services in nutrition, fitness, corporate wellness as well as recipe & menu development. Over the past number of years I have built up a comprehensive portfolio of clients from the corporate sector, educational establishments, sports clubs & other groups of health professionals. 

As part of my working week, I also run clinics in Stillorgan and in Medfit, Blackrock, where I work with individuals (and sometimes families) with dietetic related issues.

Having a huge interest in sport, exercise and nutrition, I am now working in an area I am passionate about and very much enjoy bringing my knowledge and enthusiasm for good nutrition and health to individuals and groups to help people live happier, healthier, and more balanced lives.



My Services