ABOUT

Nishti Udeh

is a highly respected, award winning international registered dietitian, with a proven track record in the NHS and private sectors. As a specialised paediatric dietitian, she has provided life-changing support to families navigating a range of challenges—from food allergies, histamine intolerance, mast cell activation syndrome (MCAS) and nutrition for pre-term or tube-fed infants to managing children with type 1 diabetes. Previously, as the principal dietitian at a children’s mental health inpatient facility, Nishti made significant strides in the care of children with anorexia nervosa and avoidant/restrictive food intake disorder (ARFID). Her groundbreaking work to improve access to treatments for children with milk allergies earned her an award in 2018, a testament to her dedication and impact in the field.

A passionate advocate for holistic nutritional care, she is a sought-after speaker on national TV and chairs nutrition conferences, further solidifying her as a leading voice in the industry. With a unique blend of expertise, compassion, and a global outlook, Nishti stands out as one of the best in her field.

Dr. José Costa

is a consultant paediatrician and fellow of the Royal College of Paediatrics and Child Health. He has over 16 years of experience in paediatrics and over 12 years in paediatric allergy.

He is the founder of Children’s Allergy clinics and co-founder of Allerpack, which provides insulated bags to carry allergy medication. He runs clinics in Leamington Spa, Oxford and is due to open a new one in Wimbledon. Dr. Costa is also part of the group that writes the national allergy guidelines.

Spela Horjak

Spela is a registered associate nutritionist accredited by the Association for Nutrition in the United Kingdom. Spela obtained a master’s degree in Public Health Nutrition from the University of Westminster in 2019 and has been helping private clients improve their nutrition and develop healthy habits since then, including 150+ hours on the NHS National Diabetes Prevention Programme. Spela supports Nishti’s Choice with research, blog, social media content planning, and newsletter writing.

Antonella Jeremias

is an award-nominated HCPC-registered dietitian with over 14 years of clinical experience and a specialist focus on paediatric allergy and gastroenterology. From leading allergy clinics in the NHS to managing complex feeding challenges including coeliac disease and tube feeding, Antonella is known for her deep clinical expertise and results-driven approach.

She currently heads a specialist paediatric allergy clinic in Surrey and is a recognised voice in the field, contributing to national publications and health platforms. In 2024, she was shortlisted for CN Magazine’s Writer of the Year

Anna Pettit

is a HCPC-registered dietitian for both adults and kids with 15 years of clinical expertise spanning a wide range of conditions, including food allergies and intolerances, IBS, Coeliac disease and other digestive disorders. She is a member of the British Dietetic Association (BDA) and the British Society for Allergy and Clinical Immunology (BSACI) and works in a highly successful NHS allergy department in London as well as the private sector and Allergy UK. 

Filipa Borlinhas

is an HCPC-registered dietitian and a proud member of the British Dietetic Association (BDA), with a special interest in paediatric nutrition, weaning, and supporting babies with allergies.

Drawing from both her professional expertise and personal experience of weaning her own child, she understands the challenges parents face when feeding young children. She is passionate about empowering families to feel confident during the weaning journey, especially when navigating food allergies, and is committed to promoting healthy eating habits from the very beginning.