Provjera tvrdnje

"Doručak pokreće metabolizam" — je li istina?

Doručak pokreće metabolizam

Updated 2 min read 12 citations

Radna laboratorijska klupa postavljena za kemiju formulacije
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Što dokazi zapravo pokazuju

Randomizirana istraživanja u kojima se ispitanicima nasumično dodjeljuje doručak pokazuju mali učinak na tjelesnu težinu i nikakav značajan učinak na ukupnu potrošnju energije. [1]

Zašto se tvrdnja održava

Osobe koje doručkuju razlikuju se od onih koje ga preskaču na mnogo načina. Opažena povezanost nikada nije bila dokaz da sam obrok mijenja brzinu metabolizma.

Kako se raspodjeljuju tvrdnje o metabolizmu koje smo analizirali Od 7 uobičajenih tvrdnji o metabolizmu koje su analizirane, ovo prikazuje koliko ih spada u svaki verdikt, a ova tvrdnja je ocijenjena kao uglavnom netočna. Mostly false4 claimsPartly true3 claims
Ova tvrdnja je uglavnom netočna. Skoro nijedna od njih nije jednostavno netočna, i baš zato opstaju — iza svake stoji stvarno zapažanje ispod pogrešnog zaključka, a upravo imenovanje tog stvarnog dijela ispravku čini uvjerljivom. Presude su dodijeljene na temelju navedene literature.

Druge tvrdnje

Je li istina da doručak pokreće metabolizam?
Uglavnom netočno. Randomizirana istraživanja u kojima se ispitanicima nasumično dodjeljuje doručak pokazuju mali učinak na tjelesnu težinu i nikakav značajan učinak na ukupnu potrošnju energije.
Ima li ipak nešto istine u tome?
Osobe koje doručkuju razlikuju se od onih koje ga preskaču na mnogo načina. Opažena povezanost nikada nije bila dokaz da sam obrok mijenja brzinu metabolizma.
Kako se donosi presuda?
Tri kategorije, ne dvije. "Uglavnom lažno" znači da tvrdnja u iznesenom obliku nije potkrijepljena dokazima; "djelomično istinito" znači da stvaran učinak postoji, ali je manji ili uži nego što se tvrdi; "uglavnom istinito" znači da dokazi potvrđuju tvrdnju u obliku u kojem se obično iznosi.

References

Every citation below links to the original peer-reviewed record on PubMed or via DOI. Nothing here is a substitute for medical advice.

  1. 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
  2. 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
  3. 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
  4. 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
  5. 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
  6. 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
  7. 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
  8. 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
  9. 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
  10. 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
  11. 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
  12. 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

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