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Join These Plant-Based Experts Aboard a Vegan Cruise in 2024

2024 Holistic Holiday at Sea Presenters

While everyone would agree that a vacation cruising around the Caribbean shorelines is an ideal way to restore and unwind, there are plenty of other cruise lines that cater to the expected “rest and relaxation” mindset. Holistic Holiday at Sea promises more than just a relaxing week in the sun. Our onboard programming and catering focus on one thing: knowledge and practices that support healing. That’s why our cruises feature classes, lectures, and book signings with some of the most important doctors, thinkers, and authors of our time when it comes to health and wellness. This year is better than ever, and we eagerly anticipate the wealth of information and passionate dialogue with dozens of experts, fitness leaders, top chefs, and clinicians. Among those who will join us include: All of the speakers listed above play on a global scale: their words are amplified throughout Netflix-streaming, critically acclaimed documentaries in which they are featured, in New York Times best-selling literature (year after year), and within the serious and exclusive world of medical academia. Let’s take a closer look at each of the major players who will shape yet another memorable Holistic Holiday at Sea in 2024.

Meet the 2024 headlining presenters of Holistic Holiday at Sea

Dr. T. Colin Campbell, MD

An American biochemist with a specialty in the effect of nutrition on long-term health, Dr. Campbell is best known for his fervent knowledge of low-fat, whole foods, plant-based diets, especially in their abilities to heal a variety of serious health conditions. As an incredibly consistent ambassador of this lifestyle, Dr. Campbell is known as the “science father” of the plant-based movement and has authored over 300 research papers and four books, including the iconic, sell-out report, The China Study. The publication documents Campbell’s findings as one of the lead scientists of the China–Cornell–Oxford Project on diet and disease, set up in 1983 by Cornell University, the University of Oxford, and the Chinese Academy of Preventive Medicine to explore the relationship between nutrition and cancer, heart, and metabolic diseases. The study was described by The New York Times as “the Grand Prix of epidemiology”.

Dr. Neal Barnard, MD

As the President of the Physicians Committee for Responsible Medicine, Dr. Neal Barnard is a leading expert in diabetes, chronic pain, and nutrition. Dr. Barnard has led clinical trials, authored over 100 scientific publications, and won many awards recognizing his excellence in the fields of diet and lifestyle-based medicine. He’s appeared in Forks Over Knives and What the Health, among other documentaries, and is well-known for his good-natured personality and engaging presentations.

Dr. Michael Greger, MD

Among his many accomplishments, Dr. Greger is a physician, bestselling author, a highly respected speaker on nutrition, food safety, and public health issues, and a graduate of the Cornell University School of Agriculture and Tufts University School of Medicine. A founding member and Fellow of the American College of Lifestyle Medicine, Dr. Greger is licensed as a general practitioner specializing in clinical nutrition; he started which has garnered an enormous following.   As a student, Dr. Greger wrote informally about bovine spongiform encephalopathy, commonly known as mad cow disease, and early in his career, Farm Sanctuary hired him to work on issues related to mad cow disease near Cornell, New York. Dr. Greger decided to become vegan after visiting a stockyard as part of his work at Farm Sanctuary. A variety of acclaimed and widely seen documentaries that highlight the benefits of plant-based diets feature interviews with this famous, thought-provoking healer and author.

Dr. Scott Stoll

An up-and-coming practitioner and authority on nutrition and wellness-informed healing, Dr. Scott Stoll is known for his immersive retreat-like health programs. For over twenty years, Dr. Stoll has conducted week-long health intensives that provide his patients with the most current information and frameworks related to nutrition and diet, physical activity, and culinary education, as well as emotional support, coaching, and counseling.

Jenné Claiborne

Vegan chef, blogger, and cookbook author Jenné Claiborne joins the roster of all-star presenters during the next Holistic Holiday at Sea in March 2024. Jenne is known for her website, Sweet Potato Soul, which features her creative plant-based recipes that draw inspiration from southern cooking and the wealth of health-informed knowledge that transformed Jenné’s digestion, mental health, and hormones for the better! Sweet Potato Soul offers meals that are tasty yet cruelty-free and densely nutritious. Learn more about Jenné, her work, and her award-winning recipes at

Nathan Crane

Nathan Crane is a bestselling author, inspirational speaker, award-winning documentary filmmaker, and certified holistic cancer coach! He started his well-documented journey toward health, healing, and spiritual awakening at the age of eighteen when he began diligently working to overcome challenges like addiction, homelessness, and a criminal record. As an expert in health and wellness for over 15 years, Nathan continues to inspire millions of people worldwide with his uplifting messages. His passion is introducing others to safe, natural, and effective therapies and solutions that are founded in science, reason, and intuition.

Holistic Holiday at Sea connects you to iconic plant-based leaders and healers

Holistic Holiday at Sea has a legacy that spans over two decades and combines our passions for travel and longevity with the love of plant-based living and continued education. Our onboard programs and presentations include dynamic health, wellness, and fitness classes, extraordinary vegan dining, and lots of fun activities—including socials and island excursions. It’s no wonder that every year guests plan to return for the truly unique experience of Holistic Holiday at Sea’s signature vegan cruise. Join us on the next cruise, sailing in March 2024.