Mar 19, 2026Nutrition

Does Keto Improve Insulin Sensitivity Without Weight Loss?

Weight-controlled keto trials used gold-standard clamps and reached opposite results. What they reveal about ketones, muscle insulin sensitivity, and blood sugar.

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Mar 19, 2026Nutrition

Keto for Fatty Liver: Why Your PNPLA3 Gene May Matter

Can keto reduce fatty liver? Evidence points to weight loss and Mediterranean diets, while PNPLA3 genetics raise unanswered questions about ketogenic diets.

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Mar 18, 2026Nutrition

Keto in MS Lowers Leptin, but Nerve-Injury Marker Stays Flat

A ketogenic diet changes leptin and adiponectin in multiple sclerosis, but current studies show no reduction in neurofilament light chain.

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Mar 18, 2026Nutrition

How Much Carb Should You Cut? The 30–40% Evidence Zone

How much carbohydrate should you cut for weight loss? Evidence from 110 RCTs points to a 30–40% energy range; deeper cuts offer less certain returns over time.

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Mar 18, 2026Nutrition

Ketogenic Diet for Cancer: What Clinical Trials Actually Show

Can keto help treat cancer? Review the randomized trials, safety concerns, and why no MCT dose for therapeutic ketosis is proven in cancer patients.

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Mar 18, 2026Nutrition

Can Low-Carb Diets Put Type 2 Diabetes in Remission?

Can low-carb or keto diets sustain type 2 diabetes remission for five years? What the evidence shows about durability, weight regain, and beta cells.

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Mar 15, 2026Nutrition

Keto for Endurance: Better Fat Burning, Tougher Race Pace

Can keto help endurance athletes? Reviews find dramatically higher fat oxidation, but cycling trials show an oxygen-cost penalty at race pace and safety gaps.

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Mar 14, 2026Nutrition

Mediterranean Diet Leads the CRP Evidence, With Caveats

Two umbrella reviews rank the Mediterranean diet highest for CRP reduction, while fasting and keto lack qualifying evidence in general adults.

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Mar 14, 2026Nutrition

Fasting, Calorie Cuts, or Keto: What Lowers Inflammation?

Intermittent fasting, calorie restriction, and keto can lower inflammatory biomarkers—but matched-weight studies question whether diet format matters.

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Mar 13, 2026Nutrition

Keto for Migraine: What the Best Trial Actually Found

A very-low-calorie ketogenic diet beat calorie restriction for frequent migraine in overweight adults—but safety, limits, and supervision matter.

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Mar 9, 2026Nutrition

Ketogenic Diets Lower IGF-1 Without Fasting: What It Means

Can keto lower IGF-1 without fasting? A meta-analysis finds a 25 ng/mL drop, but cancer prevention and longevity claims still outrun human data.

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Mar 9, 2026Physical Activity

Low-Carb, High-Fat Diets and HIIT: Fat Loss vs. Performance

Low-carb, high-fat diets plus HIIT can reduce fat mass and raise VO2max in short trials. The unanswered question is sustained interval performance.

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