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Nutrition & Metabolism Research

Nutrition & Metabolism

Seven evidence-led investigations on meal timing, fasting, cardiometabolic genetics, individual meal responses, protein timing, ultra-processed food and the emerging sugar/fructose–dementia question.

This content is general research information and does not replace medical advice, diagnosis, or individual treatment.
Twin brothers preparing different foods in a kitchen, representing meal timing, diet and individual metabolic response.
Nutrition & Metabolism Research

All 7 articles

Twin brothers preparing different foods in a kitchen, representing meal timing, diet and individual metabolic response.
Article 1 of 7 · 6 min read

Meal Timing, Your Body Clock and Your Genes: What Twin Research Can Really Tell Us

Meal timing interacts with circadian biology and metabolism, but genetics does not define one perfect dinner time and twin evidence does not justify personalized clock prescriptions.

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Two women in a research-inspired setting with cellular motifs, representing different fasting methods and metabolic research.
Article 2 of 7 · 6 min read

Intermittent Fasting, Time-Restricted Eating or Longer Fasts? What the Evidence Actually Compares

Different fasting methods are not interchangeable, and current evidence does not justify treating one pattern as universally superior or genetically matched.

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Paired nutrition and metabolic research motif representing twin and genomic evidence on cardiometabolic traits.
Article 3 of 7 · 7 min read

Is Your Metabolism Genetic? What a New Twin + GWAS Study Reveals About BMI, Blood Sugar, Blood Pressure and Cholesterol

A 2026 study in Asian populations puts twin models and SNP-based GWAS estimates side by side — and shows why “genetic” does not mean fixed, individually predictable or fully captured by one method.

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Two similar people eating comparable meals while their glucose-response curves differ, illustrating person-to-person metabolic variation.
Article 4 of 7 · 10 min read

Same Meal, Different Response: Why Blood Sugar Can Rise Differently — Even After the Same Food

Large studies show real differences between people after identical meals. The twist: the same person can also vary from one day to another, so one CGM trace is not a metabolic fingerprint.

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Two similar people eating comparable meals while their glucose-response curves differ, illustrating person-to-person metabolic variation.
Article 5 of 7 · 8 min read

The Anabolic Window: Do You Really Need Protein Immediately After Training?

Protein and resistance training work together — but the evidence does not support a universal 30-minute countdown after your final set.

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Nutrition research motif representing minimally processed and ultra-processed diet conditions, eating behaviour and energy intake.
Article 6 of 7 · 10 min read

Ultra-Processed Food: Is It Just the Calories? What Controlled Trials Actually Show

Calories still matter for weight change. The deeper question is why some food environments make higher intake easier.

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Nutrition and brain-metabolism research motif representing sugar exposure, endogenous fructose metabolism and dementia evidence.
Article 7 of 7 · 13 min read

Can Sugar Feed Alzheimer’s? The New Fructose Hypothesis — and What the Evidence Actually Shows

The human brain can make its own fructose. That does not mean an apple causes Alzheimer’s — and the newest human evidence is more mixed than a viral headline suggests.

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