Impact of diet and exercise training on physical performance and body composition in male rats: influence of ad libitum feeding and mild caloric restriction

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چکیده

Background: Improvements in body composition have been reported when men and women switch from consuming a Western Diet (WD) to purified “clean” diet (PD) known as "Daniel Fast.” While no laboratory studies determined physical performance improvements following the Daniel Fast, numerous anecdotal reports of improved capacity well-being noted. Methods: In present study, Long-Evans rats (N=28) were assigned be exercise trained (+E) by running on treadmill three days per week or act sedentary controls. After baseline was evaluated recording run time exhaustion, half animals each group fed for 12 months either PD formulated mimic WD. Food provided ad libitum during 1-3 restricted 90% animals’ daily needs 4-12. Physical again at end 3, 6, 9, 12, bone mineral density using dual energy x-ray absorptiometry. Results: As expected, resulted an increase compared non-exercise control (p<0.05). Dietary intake did not influence time. Body largely impacted composition, with resulting less total mass fat WD (p<0.05), only small differences noted lean between groups. Bone increased linear fashion 3-12, based training. Conclusion: A WD, without exercise, results male rats. allows maintain relatively low fat, leading adverse outcomes pertaining density.

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ژورنال

عنوان ژورنال: Medical research archives

سال: 2021

ISSN: ['2375-1916', '2375-1924']

DOI: https://doi.org/10.18103/mra.v9i4.2340