Many people are eating “healthy” and still struggling with bloating, fatigue, brain fog, inflammation, digestive issues, anxiety, skin flare-ups, and stubborn weight loss resistance despite being told their labs are “normal.” In this article, registered dietitian functional nutritionist Meg Marie O’Rourke explores the difference between food allergies, intolerances, and sensitivities, why elimination diets often fail, the gut-inflammation connection, microbiome health, and wh

Explore how stress, poor sleep, inflammation, food sensitivities, circadian rhythm disruption, and vitamin D imbalances may be affecting your energy, cravings, mood, metabolism, and overall health. Registered dietitian functional nutritionist Meg Marie O’Rourke explains why “test, don’t guess” matters when it comes to personalized nutrition, functional testing, sleep support, inflammation, weight loss resistance, and precision supplementation. Learn how artificial light, stre

The truth is, most medical doctors don’t spend much time studying nutrition, the microbiome, food sensitivities, or micronutrients. And when it comes to your skin? You’re often given a prescription, maybe something like Accutane, and sent on your way—with the message: “Food has nothing to do with it.” After more than 20 years in practice, I can tell you with confidence: Food has everything to do with it. My name is Meg Marie O’Rourke—many of you know me as Megnificent. I’m a

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