About
Sarah Mitchell is a Registered Dietitian Nutritionist (RDN) with a Master of Science in Nutritional Sciences from Cornell University and over 15 years of clinical and community nutrition experience. She has worked with hospitals, sports organisations and public health agencies to develop evidence-based dietary programmes.
Sarah's philosophy centres on sustainable, culturally inclusive eating β she believes that nutrition advice must be rooted in science but communicated in a way that meets people where they are. Her writing focuses on translating the latest peer-reviewed research into practical, actionable guidance for everyday life.
She is a member of the Academy of Nutrition and Dietetics and has contributed to nutritional guidelines for two regional health authorities. When she is not writing or consulting, Sarah develops seasonal meal plans and teaches cooking-focused nutrition workshops.
Articles by Sarah Mitchell
The Complete Vegan Protein Guide: Every Plant-Based Source Ranked
Can you really get enough protein on a vegan diet? A registered dietitian ranks every plant protein source, explains complete vs incomplete proteins, and shows exactly how to meet daily requirements.
The Mediterranean Diet: What the Science Actually Says
The Mediterranean diet is the world's most studied eating pattern. A registered dietitian examines the evidence β what it really involves, the science behind its benefits, and a practical guide to adopting it.
The DASH Diet: A Dietitian's Complete Guide to Lowering Blood Pressure Naturally
The DASH diet is the most evidence-backed dietary pattern for reducing hypertension. This complete guide covers the science, the food list, sample menus and practical tips from a registered dietitian.
How to Read Nutrition Labels: A Dietitian's Complete Guide to Decoding Food Packaging
Food packaging is designed to sell products, not inform consumers. This guide teaches you to read between the lines β understanding serving sizes, % daily values, ingredient lists and the marketing terms that mislead most shoppers.
The Complete Vegan Calcium Guide: Getting Enough Without Dairy
Dairy is not the only β or even the best β source of calcium. This evidence-based guide from an RDN covers plant-based calcium sources, absorption factors, and exactly how to meet your daily needs on a vegan diet.
Why Eating Seasonal Food Is Better β Nutrition, Flavour, Cost and Planet
Seasonal eating is not just a trend β it's backed by nutritional science, flavour chemistry and environmental data. Here's the complete case for eating with the seasons.