Scientific Articles on Midlife Metabolism

Detailed explorations of research on age-related changes in energy expenditure

Scientific research and evidence

Explore Detailed Research Summaries

This collection presents in-depth scientific overviews on specific aspects of metabolic aging. Each article summarises longitudinal findings, population-level data, and mechanistic observations from peer-reviewed research.

Trends in Basal Metabolic Rate After Age 35

Comprehensive longitudinal data tracking resting metabolic rate across decades of adulthood, including age-related decline patterns and individual variation.

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Skeletal Muscle Mass and Its Role in Resting Energy Expenditure

Detailed exploration of sarcopenia mechanisms, fat-free mass changes, and the relationship between muscle tissue and basal metabolic rate in midlife.

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NEAT Decline in Adulthood: What Research Shows

Analysis of non-exercise activity thermogenesis reductions, spontaneous movement patterns, and daily activity contributions to energy expenditure across age groups.

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Adaptive Thermogenesis in Response to Energy Imbalance

Scientific overview of metabolic adaptation mechanisms, energy conservation responses, and physiological adjustments across the lifespan.

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Hormonal Contributions to Metabolic Changes in Midlife

Examination of thyroid function, sex hormones, endocrine patterns, and their interactions with age-related metabolic and body composition changes.

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Individual Variability in Age-Related Energy Expenditure

Exploration of genetic, environmental, and behavioural factors contributing to heterogeneity in metabolic aging across populations and individuals.

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Select any article above to explore the science of energy metabolism and aging in detail.

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