The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.
The Effect of 4:3 Intermittent Fasting on Weight Loss at 12 Months: A Randomized Clinical Trial
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Lean mass loss was slightly greater in the 4:3 model (between-group difference: 1.2 kg), but there was no specific resistance training assignment in this trial, and protein intake in both groups was low (15% of total kcal; ~0.6 g/kg).
“Lean mass loss was slightly greater in the 4:3 model (between-group difference: 1.2 kg), but there was no specific resistance training assignment in this trial, and protein intake in both groups was low (15% of total kcal; ~0.6 g/kg).”
From International Society of Sports Nutrition position stand: diets for body weight reduction (2026) · cites this paper as [74]
Methods > Randomization and Interventions (page unavailable) specifies a 15%-protein dietary target for both groups and a moderate-intensity aerobic activity recommendation, but no specific resistance-training assignment. Results > Body Weight and Composition (page unavailable) describes body-composition estimates as imprecise; the text does not give the claimed 1.2 kg lean-mass difference. Nor does it establish that actual protein intake in both groups was 15% of calories or approximately 0.6 g/kg. (LLM, conf=0.86)
Experimental — accuracy not yet measuredA 12-month trial by Catenacci et al. reported greater weight loss with a 4:3 model (3 weekly modified fasting days; ~20% of maintenance needs) versus daily caloric restriction in adults with overweight or obesity; the between-group weight loss difference was 2.89 kg in favor of the 4:3 model.
“Recently, a 12-month trial by Catenacci et al. [74] reported greater weight loss with a 4:3 model (3 weekly modified fasting days; ~20% of maintenance needs) versus daily caloric restriction in adults with overweight or obesity. The between-group weight loss difference was 2.89 kg in favor of the 4:3 model.”
From International Society of Sports Nutrition position stand: diets for body weight reduction (2026) · cites this paper as [74]
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DONNELLY, J. E., BLAIR, S. N., JAKICIC, J. M., MANORE, M. M., RANKIN, J. W., & SMITH, B. K. (2009) · Medicine & Science in Sports & Exercise · doi:10.1249/mss.0b013e3181949333 · Cited by 2,658
Long-term weight-loss maintenance: a meta-analysis of US studies
Anderson, J. W., Konz, E. C., Frederich, R. C., & Wood, C. L. (2001) · The American Journal of Clinical Nutrition · doi:10.1093/ajcn/74.5.579 · Cited by 1,351
Trepanowski, J. F., Kroeger, C. M., Barnosky, A., Klempel, M. C., Bhutani, S., Hoddy, K. K., Gabel, K., Freels, S., Rigdon, J., Rood, J., et al. (2017) · JAMA Internal Medicine · doi:10.1001/jamainternmed.2017.0936 · Cited by 645
Fogelholm, M. (2010) · Obesity Reviews · doi:10.1111/j.1467-789x.2009.00653.x · Cited by 517
Effect of Exercise on 24-Month Weight Loss Maintenance in Overweight Women
Jakicic, J. M. (2008) · Archives of Internal Medicine · doi:10.1001/archinte.168.14.1550 · Cited by 370
Das, S. K., Gilhooly, C. H., Golden, J. K., Pittas, A. G., Fuss, P. J., Cheatham, R. A., Tyler, S., Tsay, M., McCrory, M. A., Lichtenstein, A. H., et al. (2007) · The American Journal of Clinical Nutrition · doi:10.1093/ajcn/85.4.1023 · Cited by 314
Peters, J. C., Wyatt, H. R., Foster, G. D., Pan, Z., Wojtanowski, A. C., Vander Veur, S. S., Herring, S. J., Brill, C., & Hill, J. O. (2014) · Obesity · doi:10.1002/oby.20737 · Cited by 127
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Research works printed but not linked: 16
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International Society of Sports Nutrition position stand: diets for body weight reduction
Aragon, A. A., Campbell, B. I., Schoenfeld, B. J., Stout, J. R., Kalman, D., Arciero, P. J., Arent, S. M., Kreider, R. B., Taylor, L. W., Bannock, L., et al. (2026) · Journal of the International Society of Sports Nutrition · doi:10.1080/15502783.2026.2740266
Metadata
- Authors
- Catenacci, V. A., Ostendorf, D. M., Pan, Z., Kaizer, L. K., Creasy, S. A., Zaman, A., Caldwell, A. E., Dahle, J., Swanson, B., Breit, M. J., Bing, K., Wayland, L. T., Panter, S. L., Scorsone, J. J., Bessesen, D. H., MacLean, P., & Melanson, E. L.
- Affiliations
- Anschutz Health and Wellness Center, University of Colorado, School of Medicine, Anschutz Medical Campus, and Division of Endocrinology, Metabolism, and Diabetes, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado (V.A.C., S.A.C., A.E.C., K.B., L.T.W., D.H.B.)
- Anschutz Health and Wellness Center, University of Colorado, School of Medicine, Anschutz Medical Campus, Aurora, Colorado; Division of Endocrinology, Metabolism, and Diabetes, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado; and Department of Kinesiology, Recreation and Sports Studies, University of Tennessee Knoxville, Knoxville, Tennessee (D.M.O.)
- Department of Biostatistics and Informatics, University of Colorado Anschutz Medical Campus, Aurora, Colorado (Z.P., L.K.K.)
- Division of Endocrinology, Metabolism, and Diabetes, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, and Division of Endocrinology, Metabolism, and Diabetes, Department of Medicine, University of Rochester Medical Center, Rochester, New York (A.Z.)
- Department of Biology, United States Air Force Academy, Colorado Springs, Colorado (J.D.)
- School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado (B.S.)
- Anschutz Health and Wellness Center, University of Colorado, School of Medicine, Anschutz Medical Campus; Division of Endocrinology, Metabolism, and Diabetes, Department of Medicine, University of Colorado Anschutz Medical Campus; and Graduate School, Integrated Physiology Program, University of Colorado Anschutz Medical Campus, Aurora, Colorado (M.J.B.)
- Division of Endocrinology, Metabolism, and Diabetes, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado (S.L.P., P.M.)
- Anschutz Health and Wellness Center, University of Colorado, School of Medicine, Anschutz Medical Campus, Aurora, Colorado (J.J.S.)
- Division of Endocrinology, Metabolism, and Diabetes, Department of Medicine, University of Colorado Anschutz Medical Campus, and Division of Geriatric Medicine, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado (E.L.M.).
- ORCID
- Venue
- Annals of Internal Medicine
- Publisher
- American College of Physicians
- Published
- 2025-05
- Volume
- 178
- Issue
- 5
- Pages
- 634-644
- ISSN
- 0003-4819
- 1539-3704
- PMC
- PMC12863240
- Cited by
- 20
- References
- 7
- Language
- en
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