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- Title
Enhancing cardiometabolic health: unveiling the synergistic effects of high-intensity interval training with spirulina supplementation on selected adipokines, insulin resistance, and anthropometric indices in obese males.
- Authors
Delfan, Maryam; Saeidi, Ayoub; Supriya, Rashmi; Escobar, Kurt A; Laher, Ismail; Heinrich, Katie M.; Weiss, Katja; Knechtle, Beat; Zouhal, Hassane
- Abstract
This study investigated the combined effects of 12 weeks of high-intensity interval training (HIIT) and spirulina supplementation on adipokine levels, insulin resistance, anthropometric indices, and cardiorespiratory fitness in 44 obese males (aged 25–40 years). The participants were randomly assigned to one of four groups: control (CG), supplement (SG), training (TG), or training plus supplement (TSG). The intervention involved daily administration of either spirulina or a placebo and HIIT three times a week for the training groups. Anthropometric indices, HOMA-IR, VO2peak, and circulating adipokines (asprosin and lipocalin2, omentin-1, irisin, and spexin) were measured before and after the 12-week intervention. Post-intervention analysis indicated differences between the CG and the three interventional groups for body weight, fat-free mass (FFM), percent body fat (%BF), HOMA-IR, and adipokine levels (p < 0.05). TG and SG participants had increased VO2peak (p < 0.05). Spirulina supplementation with HIIT increased VO2peak, omentin-1, irisin, and spexin, while causing decreases in lipocalin-2 and asprosin levels and improvements in body composition (weight, %fat), BMI, and HOMA-IR. Notably, the combination of spirulina and HIIT produced more significant changes in circulating adipokines and cardiometabolic health in obese males compared to either supplementation or HIIT alone (p < 0.05). These findings highlight the synergistic benefits of combining spirulina supplementation with HIIT, showcasing their potential in improving various health parameters and addressing obesity-related concerns in a comprehensive manner.
- Subjects
OBESITY complications; OBESITY treatment; CARDIOVASCULAR disease prevention; ADIPOKINES; CARDIOPULMONARY fitness; PLACEBOS; ADIPOSE tissues; RESEARCH funding; HIGH-intensity interval training; STATISTICAL sampling; BODY weight; BODY composition; ALGAE; TREATMENT effectiveness; RANDOMIZED controlled trials; CARDIOVASCULAR diseases risk factors; INSULIN resistance; CONTROL groups; PRE-tests &; post-tests; MEN'S health; LEAN body mass; ANTHROPOMETRY; OXYGEN consumption; COMPARATIVE studies; DIETARY supplements
- Publication
Nutrition & Metabolism, 2024, Vol 21, Issue 1, p1
- ISSN
1743-7075
- Publication type
Article
- DOI
10.1186/s12986-024-00785-0