Zenith Within by Dr. Sara Redondo

“If you're a woman in midlife ready to ditch the “shoulds” and design a life on your terms, Marni Battista’s newsletter is a must. She guides high-achieving women to craft their corporate exit—without burning it all down. Bold, smart, and empowering.”

“If you love stories that make economics feel human and alive, Nikki Finlay’s "Economics for the Rest of Us" is a must-read. She blends sharp economic insight with the art of storytelling—curiosity leading the way.”

“Dr. Tara Cousineau brings wisdom and warmth to high achievers ready to quiet self-doubt. A Harvard-trained psychologist with over 20 years’ experience, she guides readers toward clarity, confidence, and joy.”

“If you're looking to make healthy eating feel effortless, Grace Barker’s newsletter is a must. With approachable recipes, practical wellness tips, and a warm, encouraging tone, it’s like having a nutrition-savvy friend cheering you on.”

“Psychologist Dr. Christine DiBlasio writes with heart and purpose on mental health, trauma recovery, and violence prevention. Her newsletter offers connection, hope, and insight for those navigating healing. A powerful voice for compassion and community.”

“Fully Mediterranean by Pam Fullenweider, MS, RDN, blends 30+ years of expertise with joyful, evidence-based living. Through expert tips, meal plans, and lifestyle insights, Pam shows how the Mediterranean diet can be both nourishing and delicious—proving that good food and good health truly go hand in hand”

“If you're interested in an integrative approach to cancer, I highly recommend subscribing to The Metabolic Nutritionist, by Amanda King, nutritionist and author.”

“Yana will help you grow your newsletter with strategies, tactics, tools and challenges. She's a Substack bestseller and I highly recommend her newsletter, where she shares all her wisdom with us.”

“If you're looking for a warm, science-backed take on wellness, fitness, and nutrition, check out Best Case Scenario by Liz Baker Plosser—former Editor-in-Chief of Women’s Health. Her conversational style and decades of experience make healthy living feel refreshingly doable.”

“Courage Cultivator by Magdalena Ponurska is a heartfelt exploration of health, connection, and creativity—born in a hospital room beside her son, during a time of unimaginable fear. Her work reminds us that courage often rises from the most unexpected places, and that healing begins with honest, human connection.”

“If you want to master the art of writing, marketing, and monetization, Kristina is the expert to follow. With 15+ years in marketing, multiple bestsellers, and a thriving presence on Substack, Medium, and YouTube, she shares actionable strategies to help you grow and succeed.”

“Dr. Samantha Rodman Whiten, a clinical psychologist, author and podcaster, delivers smart essays on relationships and mental health.”

“Pamela Cotton, Ph.D. brings over 40 years of expertise in psychology, offering practical tools for building resilience and navigating life’s challenges with wisdom and clarity.”

“Author, Naturopathic Doctor, Ph.D. Psychology (in progress) & founder of Next Level Human.”

“Ben Howard BSc, MSc is a clinical exercise physiologist who specialises in the prescription of exercise for health and rehabilitation. He makes exercise and fitness easy to understand, especially for those managing illness or chronic conditions.”

“Dr. Sherry Boles, a retired mental health professional, blends wisdom and experience in her mission to make MonuMENTAL health achievable for everyone.”

“Sophia and I share our passion with practical science-based sustainable tips and insights to help you optimize longevity, health, and wellness so you can be your healthiest, most vibrant self! She is a registered dietitian specializing in functional medicine I deeply recommend. ”

“The Thoughtful Therapist by Dr. Albert Jones shares compassionate, evidence-based insights on mental health, offering practical tools for resilience and personal growth.”

“For vibrant, balanced living, Beth Bollinger delivers CGM-tested, low-glycemic recipes rooted in real food and integrative health. A mom of four and expert nutritionist, she helps you eat smarter and age vibrantly. ”

“ If you're a woman over 50 with stories to share, Jeanette Martin is your guide. With 40 years in personal development, she empowers you to publish online and leave your legacy. It’s not too late—your wisdom matters.”

“Cara brings four decades of mind-body mastery with the zest of a Brooklyn-born coach now writing from coastal Maine. Her grounded wisdom and soothing words feel like a warm hug for your nervous system.”

“For a vibrant, science-backed take on wellness, Daria Diaz brings energy and expertise to every post. As a certified coach and personal trainer, she shares joyful, actionable tips to help you thrive—body, mind, and soul.”

“If you're ready to go beyond cookie-cutter wellness tips, Dr. Bronce Rice’s newsletter is a must-read. With a sharp psychoanalytic lens, he breaks down your unique “Wellbeing Equation” to help you truly understand yourself.”

“If you're looking for expert, evidence-based insights at the intersection of fitness, nutrition, and cancer recovery, Andrea Leonard’s work is essential. A true pioneer in oncology exercise, she blends science and compassion to guide lasting, life-changing transformation.”

“If you're into soulful insights with a scientific edge, Linnea Butler’s newsletter is a must. A former scientist turned psychotherapist, she blends irreverence, curiosity, and deep psychospiritual wisdom in every post.”

“Jane Duncan Rogers invites us to Embracing Ageing with clarity, grace, and purpose. Blending integrative health, mindset mastery, and soulful end-of-life planning, her writing is a wise companion for anyone seeking to age consciously and live fully.”

“If you care about women’s health at every stage of life, Naomi Murray’s newsletter is a must. A Registered Holistic Nutritionist, Naomi blends evidence-based guidance with deep compassion to help women balance hormones, heal post-pill, prep for pregnancy, and feel empowered in their bodies—through every season.”

“Dr. Christian Pean’s newsletter is a goldmine for anyone navigating the intersection of AI, health tech, and policy. As a surgeon-founder and Duke Margolis policy expert, he distills complex topics into practical, actionable insights.”

“Karina is a Certified Functional Nutrition Counselor on a mission to empower women to regain energy and mood, supporting them to thrive—not just survive—by addressing hormonal and blood sugar balance through a root-cause approach. I totally recommend her newsletter.”

“Patti Wohlin is a Certified Functional Health Coach and retired Physician Assistant with decades of experience in Pediatrics, Family Medicine, and integrative wellness. Her newsletter empowers curious, proactive readers to take control of their health with clarity, compassion, and expert insight.”

“If you're passionate about evidence-based nutrition and family-centered care, Dr. Jimi's newsletter is a must-read. With advanced degrees and clinical expertise, she brings clarity and compassion to topics that matter most to families.”

“Roman is an early childhood educator, certified life coach, and bestselling author of life-changing psychology books with over 130,000 copies sold. Highly recommended!”

“Tracy Mansolillo is a passionate voice dedicated to improving lives. As an author, strategic coach, brand builder, and real estate broker, she explores the power to transform, change, heal, and thrive.”

“For sharp, forward-thinking takes on health and science, Nicolas Hubacz delivers. His newsletter dives into groundbreaking research and fresh innovations shaping the future of healthcare—perfect for curious minds and professionals alike.”

“If you're navigating the challenges of aging or caregiving, Aging Well Newsletter by Dr. Janice Walton offers compassionate, experience-driven guidance that goes far beyond typical health tips—addressing emotional resilience, caregiving realities, and the deeper truths of growing older.”

“If you're navigating loss or supporting someone who is, Dina Bell-Laroche's newsletter is a gentle, wise companion. As a grief doula and certified thanatologist, she offers compassionate insights and practical guidance for healing broken hearts.”

“Health(v.) by Dr. Daniel Stickler is a must-read for anyone passionate about the future of medicine, where systems science, AI, and age rejuvenation converge to optimize human potential. Dive into cutting-edge insights that make health not just a state, but a powerful, daily action.”

“Danni is a holistic nutritionist. He has a passion for nutrition and healthy living, and his newsletter goes back to the basics of nutrition.”

“Brian D. Smith’s Substack is a powerful guide for anyone navigating grief. Drawing from personal experience and deep insights, he offers hope, meaning, and connection to help you heal and grow.”

“For a refreshing take on wellness, check out Sophie Guenon’s newsletter—where her expertise as a Certified Detox Specialist and Nutrition Master blends with a passion for personal growth and well-being insights.”

“For informative, simplified science and evidence-based nutrition guidance, Maria Cross is a must-read. An MSc nutritionist and author of How to Feed Your Brain, she translates the complex link between diet and mental wellbeing into clear, actionable insights.”

“Personal and expert insights into how oncology is evolving—toward more compassionate, holistic, and innovative treatments.”

“Wisdom of Grief by Leslie Palumbo offers grounded, compassionate insights on navigating loss, growth, and healing. As a psychotherapist and author, Leslie delivers no-nonsense guidance for anyone rebuilding life after grief. Because grieving deserves a plan.”

“Philipp Maerzhaeuser, Personal Trainer with 16 years of experience, shares no-nonsense strategies to help busy people optimize their health. His newsletter is a must-read for looking, feeling, and performing at your best—without the guesswork.”