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Perimenopause Metabolism and Hormone Health: Nutrition, Sleep & HRT Insights for Midlife Women
When Long-Term Ketosis Meets Perimenopause For more than five years, I lived in ketosis — truly therapeutic ketosis, eating fewer than 10 grams of carbohydrates per day. This approach transformed my digestion, skin, energy, and mental clarity. But when perimenopause arrived in my early fifties, my physiology began shifting in subtle yet important ways. What had worked beautifully for years no longer supported the energetic, stable, resilient metabolism I wanted to maintain. T

Orsolya Szathmari
6 days ago6 min read


What Is Metabolic Associated Fatty Liver Disease (MAFLD)?
Fatty liver Metabolic (dysfunction) Associated Fatty Liver Disease or ‘MAFLD’, previously called Non-Alcoholic Fatty Liver Disease (NAFLD), is a prevalent and potentially serious condition that affects about 100 million Americans and 25% of the world’s population. It is the most common chronic liver disease in the Western world. Despite its epidemic, MAFLD remains relatively misunderstood by many physicians and dietitians. MAFLD is closely associated with other metabolic diso

Orsolya Szathmari
Oct 224 min read


DIAAS: The Best Way to Measure Protein Quality
Sources of animal protein Introduction Protein has become one of the most talked-about nutrients in health, fitness, and nutrition. The...

Orsolya Szathmari
Sep 85 min read


The Hidden Lessons of the Minnesota Starvation Experiment and Its Impact on Modern Nutrition
"The Minnesota Starvation Experiment" Introduction “They starved so that others be better fed.” With these stark words, the University of...

Orsolya Szathmari
Sep 28 min read


When Meat Causes Discomfort: Understanding Meat Digestion Issues and Their Natural Solutions from a Ketogenic Nutritionist
Meat is one of the most nutrient-dense foods available, especially when sourced well and prepared properly. It's a cornerstone of the...

Orsolya Szathmari
Jul 74 min read


Understanding Alpha-Gal Syndrome: A Surprising Allergy Changing Lives
Introduction: A Life-Altering Allergy Imagine this: you're at a barbecue, enjoying a juicy steak or a slow-cooked lamb shank. Hours...

Orsolya Szathmari
Jun 135 min read


The Quest for an Optimal Diet for CKD Patients
Core Message There is no single "optimal" diet yet established for patients with chronic kidney disease (CKD) or kidney transplant...

Orsolya Szathmari
Jun 116 min read


Understanding Measured GFR: Accuracy in Kidney Function Assessment
Infographic mGFR vs eGFR This blog is my personal summary of several insightful presentations from the ERA25 Congress , held in Vienna,...

Orsolya Szathmari
Jun 74 min read


What is the Paleolithic Ketogenic Diet and Who Can Benefit?
What is PKD and Who Can Benefit? What is the Paleolithic Ketogenic Diet? The Paleolithic Ketogenic Diet (PKD) is a unique dietary...

Orsolya Szathmari
May 223 min read


Is Regular Meal Timing Really Necessary? A Fresh Look at Periodic Fasting for Metabolic Flexibility
Meal Timing For decades, the prevailing wisdom around nutrition has emphasized the importance of regular meal timing—eat breakfast within...

Orsolya Szathmari
May 155 min read


Why Weight Gain Happens in Middle Age and Menopause—and How to Fix It
Staying fit after 50 is crucial Entering middle age—typically our 40s and 50s—can make maintaining a healthy weight feel tough. Stubborn...

Orsolya Szathmari
Apr 295 min read


Discover Fermented Foods: Gut Health & Immunity Benefits
Kimchi is on the make Fermented foods have surged in popularity for their rich probiotic content and profound health benefits,...

Orsolya Szathmari
Apr 244 min read


Comprehensive Analysis of Circadian Rhythm, Hormone Production, and Early Eating for Weight Loss and Health
Fatty beef This blog provides a detailed examination of how circadian rhythms influence hormone production and metabolism, emphasizing...

Orsolya Szathmari
Apr 97 min read


How an Animal-Based Ketogenic Diet Can Support Anti-Aging and Ease Menopause Symptom
Enjoying the sun Menopause and aging present physiological challenges, including night sweats, fatigue, increased visceral adiposity,...

Orsolya Szathmari
Mar 148 min read


Why Animal Fats Beat Plant Oils in Ketosis: A Deep Dive
Raw pork fat ready to be melted Ketogenic diets emphasize high fat, moderate protein, and low carbohydrate intake to shift metabolism...

Orsolya Szathmari
Mar 74 min read


The Symbiotic Relationship of Vitamin D and Magnesium: Understanding Their Interplay
Vitamin D & Magnesium The relationship between vitamin D and Magnesium is both complex and crucial to understand. This blog post examines...

Orsolya Szathmari
Feb 154 min read


The Benefits Of An Animal Based Ketogenic Diet For Mental And Physical Health
Ribeye Steak An animal based ketogenic diet involves consuming only animal products, which can include meat, organs, animal fat, eggs,...

Orsolya Szathmari
Feb 57 min read


From Hunter-Gatherers to Modern Humans: Defining Optimal Physical Activity Through an Evolutionary Perspective
The Evolutionary Perspective From an evolutionary standpoint, the human body is designed for activity, mirroring the lifestyles of our...

Orsolya Szathmari
Jan 204 min read


How Do You Know That a Diet Doesn't Work?
Iberico Ham Navigating the world of diets can feel like trying to find your way through a maze blindfolded. With every diet claiming to...

Orsolya Szathmari
Jan 23 min read


Mind Over Meat: Boosting Mental Health with an Animal-Based Keto Diet
An animal based ketogenic diet involves consuming only animal products, which can include meat, organs, animal fat, eggs, poultry, fish...

Orsolya Szathmari
Nov 27, 20244 min read
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