74 articles
The Science
Metabolic health, nutrition and weight loss, explained.
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Blood sugar
Why Your Body Struggles to Burn Fat (And How to Fix It)
For decades, we were told carbs were the problem. Before that, we were told fat was the problem. Many people still argue that the...
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Keto and low carb
The Process of Weight Loss on a Low-Carb Diet
What Is a Low-Carb Diet for Weight Loss? A low-carb diet focuses on reducing carbohydrate intake, particularly from foods like bread, pasta, starchy vegetables,...
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Nutrition
What Are the Benefits of Adding Collagen to Your Diet?
What is Collagen? Collagen is the most abundant protein in our body. It makes up about 30% of your total protein and serves as...
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Exercise
Think You’ve Peaked? Might Be Time for a Comeback
At 60 years old, I’m stronger than I’ve ever been. I’m training to run a mile while carrying a 53-pound kettlebell like a suitcase...
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Wellbeing
How personal care products harm your health
It seems like such a minor indulgence—a simple spray of your favorite perfume or cologne each morning. But scientists and researchers have begun sounding...
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Keto and low carb
Long-Term Effects of the Keto Diet: What the Latest Science Says
The ketogenic diet, commonly known as “keto,” has exploded in popularity over the past decade. Originally designed as a medical intervention for epilepsy, it...
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Keto and low carb
Is Keto Bad for Your Heart? Cardiologists Weigh In
The ketogenic diet, while praised for its weight loss and metabolic benefits, often faces skepticism regarding heart health. Critics argue that the high fat...
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Blood sugar
Natural Sweeteners Explained: Insulin Response, Gut Effects, and Best Choices
As concerns about artificial sweeteners grow, many people turn to alternatives marketed as “natural,” “low-glycemic,” or “metabolically friendly.” Sweeteners like stevia, monk fruit, sugar...
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Exercise
The Hidden Metabolic Benefits of Exercise
Metabolic health is about how well your body handles energy. A healthy metabolism keeps blood sugar stable, stores fat in the right places, and...
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Weight loss
Why the Low-Fat Diet Era Failed for Weight Loss
The era of low-fat dieting began in the 1950s, following public health recommendations influenced by the lipoprotein research of Gofman et al. and the...
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Blood sugar
The Science of Insulin Resistance and Fat Storage
Insulin is often described as a “blood sugar hormone,” but its role in human metabolism extends well beyond glucose regulation. At its core,...
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Wellbeing
The Missing Health Habit No One Talks About
Why the Way You Breathe May Be Quietly Shaping Energy, Sleep, and Brain Function Breathing is usually treated as automatic, something the body...
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Blood sugar
Fix Your Blood Sugar, Fix Your Gut
In the past decade, the gut microbiome has shifted from a niche research topic to a central pillar of metabolic health. Scientists now...
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Blood sugar
Artificial Sweeteners: Insulin Neutral or Metabolically Misleading?
Artificial sweeteners are often promoted as metabolically neutral alternatives to sugar. However, insulin regulation involves more than calories alone. Research suggests that some artificial...
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Keto and low carb
Exogenous Ketones: Shortcut to Ketosis or Waste of Money?
The Role of Exogenous Ketones: Boost or Bust? The ketogenic diet has surged in popularity for its ability to promote weight loss, stabilize blood...
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Keto and low carb
Low-Carb Diets and Cholesterol: The Surprising Truth About Heart Risk
For decades, dietary fat and cholesterol were vilified as the root causes of heart disease. The prevailing wisdom was simple: eat less fat, especially...
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Blood sugar
Can You Reverse Metabolic Syndrome Naturally?
Metabolic syndrome—a cluster of conditions including insulin resistance, abdominal obesity, and high blood pressure—is driving epidemics of chronic disease. While conventional advice focuses on...
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Nutrition
How Protein Timing and Distribution Improve Metabolic Health
Introduction Protein isn’t just for bodybuilders. It’s a crucial macronutrient with profound effects on metabolism, weight regulation, glucose control, and muscle maintenance. But emerging...
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Blood sugar
How Walking After a Meal Improves Insulin Sensitivity and Metabolic Health
How post-meal movement can dramatically improve insulin sensitivity, blood sugar control, and metabolic health Summary Walking after meals (aka postprandial walking) is one of...
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Keto and low carb
Low-Carb Diet and Longevity: What the Science Really Says
A growing body of research suggests that low-carb and ketogenic diets do more than just support weight loss and metabolic health—they may influence the...
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Fasting
Why Keto + Fasting Might Be the Ultimate Fat-Burning Duo
The ketogenic diet and intermittent fasting (IF) are two of the most popular strategies for weight loss and metabolic health. While powerful on their...
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Keto and low carb
What Keto Really Does to Your Gut Bacteria
The Gut Microbiome on Keto: Friend or Foe? The gut microbiome is one of the hottest topics in health and nutrition today. With links...
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Keto and low carb
Keto for Women: Hormones, Fertility, and Health
Women and Keto: Hormonal Health, Fertility, and PCOS The ketogenic diet has shown powerful benefits for metabolic health, weight management, and insulin resistance. But...
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Exercise
Running on Fat: Can Keto Boost Athletic Performance?
The ketogenic diet is widely known for its benefits in weight loss, metabolic health, and diabetes management. But can it also power peak physical...
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Keto and low carb
Ketogenic Diet and Brain Health: Protecting Memory and Focus
Keto and Brain Health: Can Low-Carb Diets Protect Against Cognitive Decline? The search for better brain health is one of the most urgent challenges...
