Metabolism Review

Faktatjek

"For lidt mad giver hungertilstand" — er det sandt?

At spise for lidt sætter kroppen i sultetilstand, så du stopper med at tabe dig

Updated 2 min read 12 citations

Sæt af blanke objektglas på 75 x 25 millimeter til lysmikroskopi
Zephyris · CC BY-SA 3.0 · Wikimedia Commons

Hvad evidensen faktisk viser

Adaptiv thermogenese er reel: energiforbruget falder noget mere, end ændringen i kropssammensætning forudsiger, og opfølgningen på Biggest Loser dokumenterede, at det fortsatte i årevis. [1]

Hvorfor påstanden lever videre

Det bremser tabet; det stopper eller vender det ikke. En plateaufase ved et reelt underskud skyldes næsten altid underrapporteret indtag snarere end et stofskifte, der går i stå.

Sådan fordeler de metabolisme-påstande, vi har undersøgt, sig Af de 7 almindelige stofskiftepåstande, der er undersøgt, viser dette, hvor mange der falder i hver kategori, hvor denne påstand er vurderet delvist sand. Mostly false4 claimsPartly true3 claims
Denne påstand er delvist sand. Næsten ingen af disse er simpelthen falske, hvilket er præcis grunden til, at de holder sig i live — hver enkelt har en reel observation under en forkert konklusion, og det er ved at navngive den reelle del, at rettelsen bliver troværdig. Domme tildelt på baggrund af den citerede litteratur.

Andre påstande

Er det sandt, at det at spise for lidt sætter kroppen i sultetilstand, så du stopper med at tabe dig?
Delvist sandt. Adaptiv thermogenese er reel: energiforbruget falder noget mere, end ændringen i kropssammensætning forudsiger, og opfølgningen på Biggest Loser dokumenterede, at det fortsatte i årevis.
Er der noget om det?
Det bremser tabet; det stopper eller vender det ikke. En plateaufase ved et reelt underskud skyldes næsten altid underrapporteret indtag snarere end et stofskifte, der går i stå.
Hvordan afgør I en dom?
Tre grader, ikke to. "Mest forkert" betyder, at påstanden, som den er fremsat, ikke er understøttet; "delvist sandt" betyder, at der findes en reel effekt, men at den er mindre eller mere begrænset end påstået; "mest sandt" betyder, at evidensen understøtter den, som den normalt fremsættes.

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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