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The Habit HealersWelcome to The Habit Healers Podcastwhere transformation starts with a single habit. Author: Laurie Marbas, MD, MBA
Welcome to The Habit Healers Podcastwhere transformation starts with a single habit. Hosted by Dr. Laurie Marbas, this podcast is for anyone ready to break free from chronic health struggles, rewire their habits, and create lasting healing. Through powerful stories, science-backed strategies, and real-world tools, we dive deep into the micro shifts that lead to massive health transformations. Youll learn how to heal beyond prescriptionshow to nourish your body, reprogram your mind, and build the habits that make vibrant health effortless. Whether youre looking to reverse disease, boost energy, or finally make health a way of life, this podcast will show you how. Because true healing isnt about willpowerits about design. And youre always just one healing habit away. drlauriemarbas.substack.com Language: en Genres: Alternative Health, Health & Fitness Contact email: Get it Feed URL: Get it iTunes ID: Get it |
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Do You Actually Need Fish Oil, and If So, How Much?
Thursday, 22 January, 2026
I get asked about fish oil all the time. And I understand why. One study says it saves lives. Another says it does nothing. Some people swear by it. Others call it useless. So in this episode, I wanted to slow everything down and ask a simpler, more honest question: do you actually need fish oil—and if you do, how much makes sense for you?I walk through the trial that made omega-3s famous again, the one that showed real cardiovascular benefit with a high-dose, EPA-only prescription product—and then explain why other large trials, using different formulations, showed no benefit at all. This is where most of the confusion lives, and it turns out the details really matter.We break down what omega-3s actually are (and why “fish oil” isn’t one thing), the differences between ALA, EPA, and DHA, and what they really do inside the body. I explain when omega-3s are essential, when they’re conditionally helpful, and when adding more likely won’t change anything.I also talk about blood testing—what an Omega-3 Index can tell you, what it can’t, and how to use testing without over-interpreting it. We cover heart disease, triglycerides, pregnancy, brain health, mood, dry eyes, autoimmune conditions, plant-based diets, algae-based omega-3s, krill oil, and why supplement labels are often misleading.And because this isn’t a wellness trend conversation, we also talk about risk—atrial fibrillation, bleeding, dose, and when omega-3s should be treated like a medication decision, not a harmless habit.This episode isn’t about convincing you to take another supplement. It’s about helping you stop guessing. If you’ve ever stood in the supplement aisle—or stared at a lab result—wondering whether fish oil actually belongs in your life, this conversation will give you the framework to decide.Dr. Marbas Substack: https://drlauriemarbas.substack.com/A Big Thank You To Our Sponsors:If you want the best supplement to help you on your plant-based journey, you have to try Complement: https://lovecomplement.com/?aff=62 Get full access to The Habit Healers at drlauriemarbas.substack.com/subscribe
