Anthocyanins. Phytoestrogens. Postbiotics. You've Read All These Words. Do You Know What Any of Them Mean?

If you’ve ever felt lost reading a nutrition label or a health headline, full of words like polyphenol, phytochemical, carotenoid, prebiotic, and postbiotic, this episode of The Habit Healers Podcast is for you. I’m Dr. Laurie Marbas, and today I’m sharing the visual mnemonics methodology I developed in medical school to make complex science stick, and I’m applying it to the most confusing vocabulary in modern nutrition.In this episode I walk you through the two big families that organize almost every nutrition term you’ll ever encounter: nutrients and bioactive compounds. You’ll learn why phytochemicals are a subset of bioactive compounds, how fat-soluble and water-soluble vitamins behave differently in the body, the difference between major and trace minerals, why omega-3 and omega-6 essential fatty acids compete on the same pathway, and why the old soluble vs insoluble fiber split misses what fiber actually does in your gut. I also cover the four major drawers of plant compounds, polyphenols, carotenoids, organosulfur compounds, and phytosterols, and close with how prebiotics, probiotics, and postbiotics fit together in gut health.What you’ll learn:* Why bioactive compounds is a more accurate umbrella term than phytochemicals* The difference between fat-soluble vitamins (A, D, E, K) and water-soluble vitamins (B, C)* How omega-3 and omega-6 essential fatty acids compete on the same enzymatic pathway* Why prebiotic fiber and resistant starch matter for gut health beyond the soluble vs insoluble fiber framework* What polyphenols, carotenoids, organosulfur compounds, and phytosterols actually do* How prebiotics, probiotics, and postbiotics work together as a sequenceDr. Marbas Substack Article: https://drlauriemarbas.substack.com/p/all-those-confusing-nutrition-termsCheck out the Habit Healers Community: https://www.skool.com/habithealers/about Get full access to The Habit Healers at drlauriemarbas.substack.com/subscribe