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Meet the team

Healthy Food Guide is staffed by a dedicated, tight-knit team of professionals with many years’ experience across both the health and media sectors. They are passionate about helping people by delivering useful, credible and practical information that makes it easy to live more healthily and sustainably.

Jenny de Montalk BA, GDipJourn, Editor

Jenny is on a mission to make healthy eating accessible to everyone. She believes that food is the glue that binds people together and loves nothing more than sharing a delicious meal with family and friends. Jenny’s background as a health reporter and a digital journalist has provided her with a strong journalistic ethic, and maintaining Healthy Food Guide’s reputation as a legitimate, trustworthy source of evidence-based nutrition advice is at the core of her work on the publication. Jenny is mother to a budding artist, partner to a juice maven and the harried owner of two badly behaved dogs.

Niki Bezzant, Founding Editor

Niki Bezzant is a writer, speaker, editor and commentator. She’s the founding editor of Healthy Food Guide magazine, a columnist for the Herald on Sunday and a frequent contributor to broadcast media. Niki has been involved in the food media for nearly 20 years. She is currently president of Food Writers New Zealand and a proud ambassador for the Garden to Table programme which helps kids learn how to grow, cook and share food. She is a member of the Council of Directors for the True Health Initiative, a global coalition of health professionals dedicated to sharing a science-based message of what we know for sure about lifestyle and health. Niki is on the Board of the NZ Nutrition Foundation.
You can find Niki on Facebook, Instagram and her website – nikibezzant.com

Rose Carr MSc (Hons), Senior Nutritionist

Rose is a registered nutritionist with a BSc and an MSc (Hons) in Human Nutrition. Prior to retraining, she had a successful career in marketing ‘fast-moving consumer goods’ – that’s ‘grocery products’ to the rest of us – before making the change to nutrition. Rose has since worked in a private nutrition clinic, lectured at Massey University, and undertaken project work for the New Zealand Nutrition Foundation.


Katrina Pace, New Zealand Registered Dietitian, MSc

Katrina has over 25 years’ experience as a dietitian, both in the United Kingdom and New Zealand. Before joining the Healthy Food Guide team she worked for both Auckland and Waitemata District Health Boards. Drawing on her experience working alongside the gastroenterologists, Katrina is the HFG resident gut bacteria nerd and digestion expert including advice on FODMAPs and coeliac disease. When not writing features and the shopping section for HFG, Katrina works with wellness businesses.

Claire Turnbull – NZ Registered Nutritionist, BSc (Hons) Dietetics

Claire trained as a Dietitian and fitness instructor in the UK and after working in the NHS for several years, moved to New Zealand in 2005. For several years Claire worked as a nutritionist at Diabetes New Zealand, taught fitness classes and did personal training in the community as well as working as a nutritionist for a professional rugby team.

Claire has been part of the team here at Healthy Food Guide for over 12 years, as well as contributor to the magazine and representing Healthy Food Guide on TV, Radio and in print media, she works as part of our Workplace Wellbeing team.

In addition to her work with Healthy Food Guide, Claire is the owner and director of the private nutrition practice and corporate wellness company Mission Nutrition where she has a wonderful team of people working alongside her. She is a professional speaker, has published two best selling books with Penguin Random House, Lose Weight for Life and Feel Good for Life and she has also released a wellness diary called ‘It’s a beautiful day’. Outside of work, Claire loves the gym, travel and spending as much time as possible with her two little boys Zac and Josh along with her friends and family.

You can find Claire on Facebook and Instagram.

Tim Mehrtens, Director of My Everyday Wellbeing

Tim is passionate about people, health and overall wellbeing. He’s also a champion of positive change for workplace culture and employee care. He doesn’t like to think of wellbeing so much an initiative, but rather it’s about creating a culture and environment where people thrive and something you integrate within the workplace culture.

Ask him who benefits from positive workplace wellbeing, and he will say everyone. Workers, organisations and the community all benefit from supporting staff wellbeing. Employees benefit from greater support and improved mental, emotional, social and physical health. The community benefits from the flow-on effects of increased confidence, happiness and wellbeing, as employee health and wellbeing improve. Organisations benefit from increased productivity, less absenteeism, greater innovation, reduced compensation costs and improved organisational culture.
Get wellbeing right and everything else falls into place. It’s the foundation of an effective organisation and an engaged, high-performing team.
Tim makes it a daily practice to care for himself mentally and physically and makes the most out of day-to-day life by finding every opportunity to live with humour, power and positivity.

Olivia Deadman, Partnerships Manager, My Everyday Wellbeing (NZ)

Olivia qualified as a nutritionist 15 years ago and has been a Registered Nutritionist for the past 9 years. She has worked as a nutrition consultant in clinics & gyms, helping individuals and families with their nutrition. She has also held various nutrition communication roles working with clients such as Coeliac NZ and Diabetes NZ as well as food producers and manufacturers. She is now Partnerships Manager at My Everyday Wellbeing and enjoys supporting workplaces to make a difference to the wellbeing of their staff with a holistic approach.

Varsha Venkataramanan, Partnerships Manager (Aus)

When it comes to creating positive changes, Varsha believes a healthy lifestyle can make it easier. Both physical and mental wellbeing are extremely important to her, both to overcome challenges and provide a sense of satisfaction.

Varsha has been a Business Development professional for the last 10 years and loves fostering strong business relationships. After having her first child, Varsha has adopted a strong interest in health & wellbeing and is looking forward to sharing her passion to create meaningful impact on people’s lives with My Everyday Wellbeing.

Victoria Scholtz, Partnerships Manager (Aus)

Victoria is a devoted supporter of a holistic health & wellbeing approach, from nurturing her mental health through exercise and a balanced diet, to weaving in lifelong learning for a healthy mind.
She’s proud to be joining the My Everyday Wellbeing team and excited to be offering such a comprehensive workplace wellbeing platform”.

Victoria has over 15 years working experience in Human Resources and Learning & Development. Her passion for Health & Wellbeing was ignited when she was part of an extended team building strategies to support employees with their health & wellbeing at work and home, to gain greater awareness of keeping mind, body and soul.

As well as wellbeing, Vicky is passionate about baking and trying out new recipes, but then burns it off every morning exercising at the local gym!




Alison Kirkman

Alison’s background as a health and fitness coach, and many years working in media and publishing led her to the Healthy Food Guide as Brand Innovations Manager. Alison relishes in helping others live a healthier lifestyle and is passionate about continued learning and discoveries in this field.

Andrea Duvall

Andrea is an associate publisher for the Australian Healthy Food Guide magazine and led the Australian team for more than five years while also being editor of Prevention magazine.



Brooke Delfino (Longfield), BSc (Nutrition) (Hons), B AppSc (Ex&SpSc)

Brooke Longfield is is an Accredited Practising Dietitian and the editor of the Australian Healthy Food Guide. Brooke is on a mission to make healthy eating easy and enjoyable, and loves to share her passion for delicious, nutritious food.



Caroline Trickey, Dietitian

Caroline has more than 15 years’ experience as an Accredited Practicising Dietitian. She is passionate about sharing knowledge and tools to improve your health.

Catherine Saxelby, BSc (Biochemistry, Physiology) PGDip (Nutrition, Dietetics)

Catherine Saxelby is Nutritionist and a Practicing Dietitian. Founder of foodwatch.com.au, she aims to help busy women eat nutrient-dense foods so they maintain a healthy weight while having heaps of energy. Catherine has written 12 books on eating and special diets, including her best-selling book, Nutrition for Life.  You can find Catherine on Facebook and Instagram.

Chrissy Freer BAppSc (Nutrition) PGDip (Human Nutrition)

Chrissy is a nutritionist, health author and recipe developer with a passion for promoting nutrition and good health. Chrissy loves helping others adopt eating habits that simply become a way of life, developing recipes that use whole, unprocessed foods to provide balanced nutrition. She is nutrition editor for taste.com.au and contributes nutrition features to several magazines. Chrissy is also the author of 4 books.

Liz Macri, Cert IV Commercial Cookery, Journalist

Elizabeth is a freelance food editor, recipe writer, recipe tester and food producer. Her experience has seen her work with some of Australia’s best food publications, cooking shows and alongside top Australian chefs. Her recipes have appeared in publications in Australia, New Zealand and the UK. With a background as a trained chef, she has a passion for baking and believes that food doesn’t have to be overly complicated, just cook good food from fresh ingredients.

Karen Fittall, BComm (Journalism)

Karen Fittall is a health writer who creates content for some of Australia’s leading wellness brands, publications and programs. Motivated by the challenge of translating fresh nutrition research into no-nonsense, practical advice, when she’s not thinking about what to put on her own plate for good health, she studies canine nutrition to help her four-legged family stay well, too.

Karissa Woolfe, BND, M JournComm

An Accredited Practising Dietitian and health journalist. She loves translating the science of food and nutrition into helpful everyday language, and influencing healthier relationships with food. As a media and public relations dietitian, Karissa works with credible health brands as a conduit to better health outcomes. Connect with her on Linked In linkedin.com/in/karissadeutrom/

Melanie McGrice, MSc Dietetics

Melanie McGrice is a dietitian focusing on fertility, pregnancy and women’s health as well as general nutrition and dietary issues. Her success has made her an in-demand practitioner, author, conference speaker, and researcher. Visit Melanie’s website melaniemcgrice.com.au for more information. You can find Melanie on Facebook and Instagram.

Melissa Meier, M Nutr Diet, BAppSc (Ex&SpSc)

Melissa Meier  is an Accredited Practising Dietitian and founder of Honest Nutrition. Melissa is passionate about helping others to lead healthier lives and teaching people to use nutrition to better their health. Melissa has her own private practice in Sydney, where she sees people for a range of nutrition-related problems such as diabetes, high cholesterol and weight loss. Melissa regularly contributes to a range of media outlets.  You can find Melissa on Facebook and Instagram.

Stephanie Osfield

Stephanie Osfield is a healthy and lifestyle journalist and has twice won the Dietitians Association of Australia Excellence in Nutrition Journalism Award for her stories in HFG.

Dr Tim Crowe, BSc(Hons), MNutrDiet and PhD

Dr Tim Crowe is a dietitian, nutrition research scientist and freelance health and medical writer. Founder of thinkingnutrition.com.au, Tim is proactive in providing credible, evidence-based nutrition messages in straightforward language.

New Zealand

Angela Berrill, BCApSc (Human Nutrition), BCom (Marketing Management), PGDipDiet, NZRD

Angela Berrill is a NZ registered dietitian and director of ABC Nutrition. As a nutrition educator and accomplished speaker, writer and presenter, Angela  is passionate about health and nutrition and believes in finding ways for people to enjoy food, while also nurturing their bodies.  You can find Angela on Facebook

Brad Brosnan, BSc, BPhEd, MDiet, NZIS PT cert, ISAK level 1 cert

Brad Brosnan is a registered dietitian and personal trainer with a clinical background in mental health. Check out his work on his website bradbrosnan.com and Instagram @bradbrosnan

Catherine Milford

Catherine Milford has been a health, wellness and food journalist and editor for over 20 years, both in New Zealand and the UK. Catherine’s writing is aimed at New Zealanders who love cooking, eating and drinking, and who are looking for more recipes, inspiration and information, but are also aware of budget and food ethics.  You can find Catherine on Facebook and Instagram.

Kaye Dennison, NZ registered Nutritionist, DipHSc (Nutrition), PGDip Diet

Kaye Dennison is a registered Dietitian with a special interest in advocating for older peoples nutrition and wellness. Kaye is Managing Director at Optimize Health Solutions, offering Independence, Innovation, and Insights for cost effective solutions to advance community health and health service provision.

Nicola Jackson, NZ Registered Nutritionist, BSc (Hons) Human Nutrition

Nicola Jackson is a NZ-registered nutritionist with a passion for helping people to develop a healthier relationship with food. Nicola’s blog Eat Well NZ tells you why you don’t need to quit foods, follow rules or go to the extreme to be healthy.  You can find Nicola on Facebook and Instagram.

Sam Campbell

Before joining The Healthy Food Guide TV Series, Sam Campbell worked as a private chef, designing specialised menus for a variety of diets and palates.  You can find Sam on Instagram or his website – chefsamcampbell.com.

Sarah Cowley

Sarah is an Olympian and trained physiotherapist who is passionate about living a full life by looking after your health and wellbeing. She draws on her long career in track and field as a heptathlete and high jumper and her experience as a physiotherapist to provide sensible fitness advice. Sarah’s sporting career highlight was fulfilling a lifelong dream to compete at the Olympics, which she did in the heptathlon at the 2012 London Olympics. She has been contributing to the Healthy Food Guide since 2015.

When not writing for Healthy Food Guide and other media outlets, Sarah enjoys spending time with her young family and husband Angus, preferably outdoors doing something active. She loves time in the kitchen and gets a lot of enjoyment from sitting round the table with family and friends, solving the world’s problems and enjoying a delicious meal made with love.  You can find Sarah on Facebook, Instagram

United Kingdom

Amanda Ursell, Bsc Nutrition, Dip Dietetics, Nutrition

Amanda Ursell is a nutrition editor. She has a degree in nutrition and post-graduate diploma in dietetics. Winner of the HFMA Health Writer of The Year award and twice voted the most influential health professional in the UK, Amanda has over 25 years of experience of working in the area of nutrition. Visit amandaursell.com for more information. You can find Amanda on her YouTube channel and Twitter.

Dawn Harper, (GP, BSc (Hons), Pg Dip (Nutr Med)

Dawn Harper works as a GP in England and runs regular clinics on Woman’s health and weight management. Dawn is also a a leading media medic. For more information visit drdawn.com. You can find Dawn on Facebook and Twitter.

Juliette Kellow, BSc, Nutrition & Dietetics

Juliette Kellow is a registered UK dietitian who has worked in the health service, the food industry and within the media.

New Zealand Editorial Advisory Board

Healthy Food Guide enlists the expertise and guidance of the following Editorial Advisory Board members, who give their assistance voluntarily: Professor Lynnette R Ferguson Head of Nutrition, University of Auckland; Sir Jim Mann Professor of Human Nutrition and Medicine, University of Otago;  Niki Bezzant, President Food Writers New Zealand.


Sir Jim Mann is a Professor in Medicine and Human Nutrition at the University of Otago and Consultant Physician (Endocrinology) in Dunedin Hospital for the past 30 years. Previously Mann lectured at the University of Oxford and was a Physician in the Radcliffe Infirmary.

Professor Mann is Director of the World Health Organization (WHO) Collaborating Centre for Human Nutrition, the ‘Healthier Lives’ National Science Challenge and the New Zealand-China Non-Communicable Diseases Research Collaboration Centre and; co-Director of the Edgar Diabetes and Obesity Research Centre (EDOR). He is principal investigator for the Riddet Institute, a national Centre of Research Excellence at Massey University.

Australian Editorial Advisory Board

Jennie Brand-Miller, PhD, FAIFST

Professor of Human Nutrition, University of Sydney; founding researcher of the Glycemic Index; author of 16 books. Interest areas: all aspects of carbohydrates, including diabetes, insulin resistance and diet.

Catherine Saxelby, BSc, PGDip Nutr/Diet

Accredited practising dietitian and nutritionist at Foodwatch Nutrition Centre, author of best-seller Nutrition For Life, Honorary Governor, Nutrition Research Foundation, University of Sydney.

Janet Franklin, BMedSc (Hons), MNutr/Diet PhD

Senior clinical dietitian at Metabolism and Obesity Services, RPA Hospital, founder of DAA’s National Obesity Interest Group. Interest areas: all areas of obesity including metabolism and public health.

Tim Crowe, BSc (Hons), MNutrDiet, PhD, APD

Senior lecturer in nutrition at Deakin University, director of the Weight Management Council of Australia. Interest areas: nutrition and disease prevention; particularly cancer and diabetes.

Antigone Kouris BSc (Hons), Grad Dip ND, PhD, APD

Accredited practising dietitian and adjunct professor, Department of Dietetics at La Trobe University, Melbourne, with over 30 years’ experience as a clinician, researcher, author, educator and more recently food product developer (Be Fit Food, Skinnybik). Interest areas: Functional foods (especially with legumes/lupins) and food product development, nutraceuticals/herbs & spices, gut health/microbiome, diabetes, weight management, vegetarian nutrition, Mediterranean diet, drug nutrient herb interactions.