Protokoll
Verlängert Fasting (48 Stonnen an méi): wat d'Evidenz weist
Multi-Tag, Waasser oder minimal Intake
Wat d'Evidenz ënnerstëtzt
Haaptsächlech fir metabolesch an Autophagie Marker studéiert, net fir Gewiicht. Effekter op Ketonkierper an Insulin sinn echt an mesurable. [1]
Refeeding-Syndrom ass e wierkleche klinesche Risiko no verlängertem Fasting an kann fatal sinn. Elektrolytstéierungen sinn d'spezifesch Gefor. Dëst ass keen Ufängerprotokoll an ass net passend ouni Supervision.
D'Fannt déi Leit verfehlen
Iwwer d'randomiséiert Literatur produzéieren d'Fasting-Protokoller Gewiichtsverloscht, dat mat kontinuéierlecher Energie Restriktioun vun der selwechter Magnitude vergläichbar ass. Wou e Test Kalorien gläichstellt, gewënnt d'Fasting-Arm selten. Dëst gëtt konstant bericht an konstant ënnerkommunizéiert, well "et funktionnéiert bal esou gutt wéi manner ze iessen" ass eng schlecht Schlagzeil.
Et ass nach ëmmer e brauchbare Resultat. Fir e puer Leit ass eng Regel iwwer wann ze iessen vill méi einfach ze verfollegen wéi eng Regel iwwer wéi vill, an d'Adhäriicht ass dat, wat tatsächlech d'Resultater iwwer e Joer bestëmmt.
Anner Protokoller
- 16:8 Zäit-restriktiert Iessen — iessen an 8 Stonnen, faste 16
- Fréi Zäit-restriktiert Iessen — Fënster fréi verschoben, z.B. 8 Auer-16 Auer
- D'5:2 Diät — zwou staark limitéiert Deeg pro Woch
- Alternéierend Deeg Fasting — alternéierend gefiddert an gefaste oder ganz-niddereg-Kalorie Deeg
- Eng Mëssioun pro Dag (OMAD) — eng eenzeg täglech Iessgeleeënheet
Funktionéiert verlängert Fasting (48 Stonnen an méi)?
Ass et besser wéi just manner ze iessen?
Verluer ech Mëscle?
Wien sollt et vermeiden?
Referenzen
All Zitéierungen hei ënnen verlinken op den originale peer-reviewed Record op PubMed oder iwwer DOI. Nichts hei ass e Substitut fir medizinesch Berodung.
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Intermittent fasting for adults with overweight or obesity Garegnani LI, Oltra G, Ivaldi D, et al. · The Cochrane database of systematic reviews · 2026 · Meta-analysis DOIPubMed 41692034Full text
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Food Intake According to Clock Gene Polymorphisms: A Systematic Review Campos LT, Fonseca PF, Rocha DMUP, et al. · FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2025 · Systematic review DOIPubMed 40787788Full text
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Longer-term effects of intermittent fasting on body composition and cardiometabolic health in adults with overweight and obesity: A systematic review and meta-analysis Khalafi M, Maleki AH, Ehsanifar M, et al. · Obesity reviews : an official journal of the International Association for the Study of Obesity · 2025 · Meta-analysis DOIPubMed 39501676
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Intermittent fasting strategies and their effects on body weight and other cardiometabolic risk factors: systematic review and network meta-analysis of randomised clinical trials Semnani-Azad Z, Khan TA, Chiavaroli L, et al. · BMJ (Clinical research ed.) · 2025 · Meta-analysis DOIPubMed 40533200Full text
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The Effect of Time-Restricted Eating Combined with Exercise on Body Composition and Metabolic Health: A Systematic Review and Meta-Analysis Dai Z, Wan K, Miyashita M, et al. · Advances in nutrition (Bethesda, Md.) · 2024 · Meta-analysis DOIPubMed 38897385Full text
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Changes in energy and macronutrient intakes during Ramadan fasting: a systematic review, meta-analysis, and meta-regression Abdelrahim DN, El Herrag SE, Khaled MB, et al. · Nutrition reviews · 2024 · Meta-analysis DOIPubMed 37986623
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The effects of intermittent fasting on body composition and cardiometabolic health in adults with prediabetes or type 2 diabetes: A systematic review and meta-analysis Khalafi M, Habibi Maleki A, Symonds ME, et al. · Diabetes, obesity & metabolism · 2024 · Meta-analysis DOIPubMed 38956175
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Intermittent Fasting: Does It Affect Sports Performance? A Systematic Review Conde-Pipó J, Mora-Fernandez A, Martinez-Bebia M, et al. · Nutrients · 2024 · Systematic review DOIPubMed 38201996Full text
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A meta-analysis comparing the effectiveness of alternate day fasting, the 5:2 diet, and time-restricted eating for weight loss Elortegui Pascual P, Rolands MR, Eldridge AL, et al. · Obesity (Silver Spring, Md.) · 2023 · Meta-analysis DOIPubMed 36349432Full text
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Nutrition and Exercise Interventions to Improve Body Composition for Persons with Overweight or Obesity Near Retirement Age: A Systematic Review and Network Meta-Analysis of Randomized Controlled Trials Eglseer D, Traxler M, Embacher S, et al. · Advances in nutrition (Bethesda, Md.) · 2023 · Meta-analysis DOIPubMed 37028708Full text
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The Effect of Intermittent Fasting on Appetite: A Systematic Review and Meta-Analysis Elsworth RL, Monge A, Perry R, et al. · Nutrients · 2023 · Meta-analysis DOIPubMed 37299567Full text
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Therapeutic Fasting in Reducing Chemotherapy Side Effects in Cancer Patients: A Systematic Review and Meta-Analysis Ferro Y, Maurotti S, Tarsitano MG, et al. · Nutrients · 2023 · Meta-analysis DOIPubMed 37375570Full text