A practical guide for adults 50+ that shows how a whole-food, plant-based lifestyle can support healthy aging, prevent disease, and make everyday eating simpler, more enjoyable, and deeply nourishing.

Written by award-winning authorities in the world of plant-based nutrition, Plant-Powered Seniors speaks directly to older adults who are curious about—or already committed to— plant-based eating. It answers the real questions seniors have about nutrition, meal planning, health, and everyday living. With a warm, peer-to-peer voice grounded in personal experience, the book offers clear, approachable guidance for navigating plant-based choices at any stage of the journey, from plant-curious beginners to long-time vegans. Each chapter opens with an easy overview and closes with key takeaways, making the information simple to absorb and apply.

At its heart, the book explains why plant-based nutrition is uniquely powerful for aging well. It explores how whole-food, plant-based diets can help prevent and manage chronic disease, protect muscle and bone health, support cognitive function, and reduce the risk of malnutrition —while also benefiting animals and the planet. Readers will learn how to build nutritionally complete meals, avoid common nutrient shortfalls, decode food labels, and distinguish whole foods from ultra-processed imposters. Practical tools include menus, food guides, supplement advice, and tailored strategies for navigating common health conditions such as diabetes, cardiovascular disease, osteoporosis, and frailty.

Beyond nutrition, the book recognizes that food is social, emotional, and deeply woven into daily life. It offers realistic strategies for cooking simply and affordably, advocating for plant-based options in shared living settings, eating out, and maintaining relationships while making dietary changes. With easy recipes, kitchen shortcuts, and encouragement to embrace change at any age, this guide empowers older adults to build a longevity-promoting lifestyle that adds years to life—and life to years.

About the Authors

Brenda Davis, R.D.

Brenda Davis, RD, is a world-renowned expert in plant-based nutrition and is award-winning author with over 800,000 books sold worldwide. She has been called "The Godmother of Vegan Dieticians," by Veg News. Davis has been a featured speaker at medical and nutrition conferences in over twenty countries on five continents. She is a past chair of the Vegetarian Nutrition Dietetic Practice Group of the Academy of Nutrition and Dietetics. She has been promoting plant-based diets since making the transition herself in 1989. Her personal and professional life goals are one and the same; to make this world a kinder, more compassionate place. Davis's work focuses on ensuring that everyone who wishes to be vegetarian or vegan can succeed brilliantly. In 2007, Brenda Davis was inducted into the Vegetarian Hall of Fame.

Vesanto Melina, M.S., R.D.

Vesanto Melina, MS, RD, has taught nutrition at the University of British Columbia and at Seattle’s Bastyr University. She is lead author of the Academy of Nutrition and Dietetics latest position paper on vegetarian diets. She has received a Lifetime Achievement Award in the United States and the Ryley Jeffs Memorial Award in Canada. Her website is https://nutrispeak.com.

Charlyn Black, M.D., Sc.D.

Charlyn Black, MD, ScD, is an internationally recognized researcher in the area of health and healthcare policy. She served as senior advisor to the president of the Canadian Institutes for Health Research. She has played leadership roles in medical and graduate level education throughout her career with a focus on improving the quality and effectiveness of health care. Her current research focuses on advancing the impact of food as medicine to prevent and reverse chronic disease.