top of page


At Pistachio Nutrition we want to provide clear, accurate and  evidence based nutrition advice to individuals and companies. We're big food fans - and whilst staying up to date with the latest flavours, ingredients and recipes so our ideas are fresh, we'll always use good science to underpin our messages.

Sarah Grey (nee Bernard) is Director and Nutrition Consultant at Pistachio. She has an MSc in Nutrition and Food Science and is a Registered Nutritionist with the AfN. Sarah has worked with many of the big corporates, such as Marks and Spencer, Sainsbury, Boots and Yeo Valley and also with individuals on their personal nutrition and well being journeys.

Being a nutritionist registered with the Association for Nutrition means you have undertaken an appropriate amount of training (degree level and above) to advise individuals and companies. It means all the recommendations we give are based in robust science, not the latest fad or trends. Being AfN Registered also means you adhere to a code of conduct and ethics, which provides confidence and protection to our clients.

Sarah is also a Senior Lecturer at Bath Spa University, where she teaches students studying for a BSc in Human Nutrition or Food with Nutrition.

Have a look at our 'services' options for more about our experience and how we can help.

Company Information

Eat Write Ltd Trading as Pistachio Nutrition.
Registered in England No. 5254487
Registered address: St. John's House. Castle Street. Taunton. Somerset. TA1 4AY

bottom of page