Macronutrient Physiology Articles
In-depth explorations of carbohydrate metabolism, energy balance, and related physiological concepts.
Featured Articles
Glucose Metabolism and Energy Provision from Carbohydrates
A detailed examination of the biochemical pathway through which carbohydrate-derived glucose is metabolised to generate adenosine triphosphate (ATP) for cellular energy production.
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Glycogen Dynamics in Liver and Muscle Tissue
Detailed exploration of how the body stores glucose as glycogen, the capacity of hepatic and muscular glycogen reserves, and the mechanisms by which glycogen is mobilised during fasting and exercise.
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Physiological Insulin Response to Dietary Carbohydrates
Comprehensive review of insulin secretion in response to carbohydrate consumption, the molecular mechanisms of insulin signalling, and the physiological role of insulin in nutrient partitioning and metabolic regulation.
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Differences in Metabolic Handling of Simple and Complex Carbs
Analysis of the distinct biochemical and physiological differences in how the body processes monosaccharides and disaccharides versus polysaccharides, including differences in digestion rate and blood glucose response.
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Role of Dietary Fibre in Satiety and Energy Intake
Examination of how dietary fibre influences gastric emptying, satiety signalling, energy density of foods, and the broader implications for total energy intake and energy balance.
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Observational and Controlled Data on Carbohydrate Intake Patterns
Review of findings from population studies and controlled feeding trials examining the relationship between carbohydrate intake, macronutrient composition, and metabolic outcomes.
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These articles provide comprehensive, research-informed explanations of the physiological mechanisms underlying carbohydrate metabolism and energy balance. Each article explores a specific aspect of macronutrient physiology in detail.