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„Ainevahetus aeglustub pärast 30. eluaastat“ — kas on tõsi?
Sinu ainevahetus aeglustub pärast 30. eluaastat
Mida tõendid tegelikult näitavad
Ulatuslik rahvusvaheline topeltmärgistatud vee andmete analüüs leidis, et kehakoostise suhtes kohandatud energiakulu on stabiilne umbes 20. kuni 60. eluaastani ning hakkab langema alles pärast seda. [1]
Miks väide püsib
Inimesed võtavad oma kolmandates eluaastates tegelikult kaalus juurde. Põhjus on käitumuslik ja kehakoostisega seotud — vähem liikumist, vähem lihasmassi — mitte ainevahetuse kiirus, mis langeb sünnipäeval.
Muud väited
- "Hilisõhtune söömine põhjustab kaalutõusu" — osaliselt tõsi
- "Hommikusöök käivitab ainevahetuse" — enamasti vale
- "Liiga vähe söömine viib nälgimisrežiimi, mistõttu kaalulangus peatub" — osaliselt tõsi
- "Roheline tee ja sarnased toidulisandid põletavad rasva" — enamasti vale
- "Kilogramm lihast põletab sadu kaloreid päevas" — enamasti vale
- "Pidevad glükoosisensorid näitavad, milline toit on sulle halb" — osaliselt tõsi
Kas on tõsi, et ainevahetus aeglustub pärast 30. eluaastat?
Kas selles on siis midagi tõsist?
Kuidas otsus tehakse?
References
Every citation below links to the original peer-reviewed record on PubMed or via DOI. Nothing here is a substitute for medical advice.
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Attenuation of Adaptive Thermogenesis by a Culinary Dose of Red Pepper During 24-Hour Negative Energy Balance Ludy MJ, Moore GE, Mattes RD, et al. · Nutrition reviews · 2026 · Meta-analysis DOIPubMed 42186269Full text
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Effects of short-bout accumulated physical activity and sedentary-break interventions on continuous glucose monitoring metrics in adults with type 2 diabetes: A systematic review and meta-analysis Cao S, Wang H, Zhu Y, et al. · Frontiers in endocrinology · 2026 · Meta-analysis DOIPubMed 42798338Full text
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Describing Energy Expenditure in Children with a Chronic Disease: A Systematic Review Luo B, Davidson ZE, O'Brien K, et al. · Advances in nutrition (Bethesda, Md.) · 2024 · Systematic review DOIPubMed 38432591Full text
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Total energy expenditure measured using doubly labeled water in adults with major chronic diseases: a systematic review Purcell SA, Craven SA, Limon-Miro AT, et al. · The American journal of clinical nutrition · 2024 · Systematic review DOIPubMed 39209153Full text
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The effects of dietary macronutrient composition on resting energy expenditure following active weight loss: A systematic review and meta-analysis Ho DKN, Liao YC, Mayasari NR, et al. · Obesity reviews : an official journal of the International Association for the Study of Obesity · 2024 · Meta-analysis DOIPubMed 38697953
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Validity of dietary assessment methods compared with doubly labeled water in children: A systematic review and meta-analysis Mehranfar S, Jalilpiran Y, Jafari A, et al. · Obesity reviews : an official journal of the International Association for the Study of Obesity · 2024 · Meta-analysis DOIPubMed 38783784
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Estimates of Resting Energy Expenditure and Total Energy Expenditure Using Predictive Equations for Individuals After Bariatric Surgery: a Systematic Review with Meta-analysis Macena ML, Silva Júnior AE, Melo JM, et al. · Obesity surgery · 2023 · Meta-analysis DOIPubMed 37889369
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Accuracy of Resting Metabolic Rate Prediction Equations in Athletes: A Systematic Review with Meta-analysis O'Neill JER, Corish CA, Horner K · Sports medicine (Auckland, N.Z.) · 2023 · Meta-analysis DOIPubMed 37632665Full text
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Does adaptive thermogenesis occur after weight loss in adults? A systematic review Nunes CL, Casanova N, Francisco R, et al. · The British journal of nutrition · 2022 · Systematic review DOIPubMed 33762040
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Estimates of resting energy expenditure and total energy expenditure using predictive equations in adults with overweight and obesity: a systematic review with meta-analysis Macena ML, Paula DTDC, da Silva Júnior AE, et al. · Nutrition reviews · 2022 · Meta-analysis DOIPubMed 35551409
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Chronic Obstructive Pulmonary Disease: A 2019 Evidence Analysis Center Evidence-Based Practice Guideline Hanson C, Bowser EK, Frankenfield DC, et al. · Journal of the Academy of Nutrition and Dietetics · 2021 · Systematic review DOIPubMed 32081589
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Do Lower-Carbohydrate Diets Increase Total Energy Expenditure? An Updated and Reanalyzed Meta-Analysis of 29 Controlled-Feeding Studies Ludwig DS, Dickinson SL, Henschel B, et al. · The Journal of nutrition · 2021 · Meta-analysis DOIPubMed 33274750Full text