People

Editorial Team

• Sara Greenfield, MS, RD

  Editor & Lead Dietitian

  Sara Greenfield is a Registered Dietitian who has spent the last seven years specialising in plant-based clinical nutrition. Plant Based Macro Log is the editorial home for the work she had previously been doing as one-off handouts for clients: app reviews from a plant-based clinical lens, nutrient-by-nutrient deep dives on the points where plant-based diets need attention, and the database-coverage audits that explain why the same food can show up in five different tracker databases with five different micronutrient profiles.

  Areas: Plant-based clinical nutrition · Vitamin B12 and iron status assessment · Plant-protein adequacy · Nutrient-database evaluation

• Marcus Reyes, CVLC

  Community Editor

  Marcus Reyes is a Certified Vegan Lifestyle Coach who handles the diet-style coverage on Plant Based Macro Log — whole-food plant-based, raw vegan, high-carb low-fat, plant-based athletic, and the practical questions about transitioning that come up in his coaching practice. His pieces tend to be the practical companions to Sara's clinical-nutrition deep dives.

  Areas: WFPB and HCLF diet styles · Plant-based athletic nutrition · Transition-period coaching

• Ifeoma Obi, MS Nutrition

  Contributing Researcher

  Ifeoma Obi contributes the research-summary pieces on Plant Based Macro Log — short, citable explainers of recent plant-based nutrition literature, written for an audience that reads the abstracts but not always the full paper. Her academic background is plant-protein bioavailability.

  Areas: Plant-protein bioavailability · Literature reviews and research summaries · EPIC-Oxford and Adventist Health Studies