Caffeine reverts loss of muscular performance during the early-follicular phase in resistance-trained naturally menstruating women

Santana, Ottavio; Vieira-Cavalcante, Victor; Paulo, Anderson Caetano; Rodacki, Cintia de Lourdes Nahhas; Bertuzzi, Rômulo; Lima‐Silva, Adriano Eduardo; Cristina-Souza, Gislaine

doi:10.1080/02640414.2022.2094560

Cited by 3 publications

(2 citation statements)

References 51 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Our animal experiments also demonstrated a significant increase in striatal dopamine levels after CAF administration ( Figure 2 D), while dopamine elevated by CAF can reveal an anti-fatigue effect. Many related studies have also shown that CAF can help restore impaired MVIC in patients with delayed-onset muscle soreness after exercise-induced muscle damage, as well as restore the decline in MVIC in naturally menstruating women during the early follicular phase of resistance training and reduce delayed-onset muscle pain and loss of MVIC after eccentric exercise, findings that partly support the results of our study [ 71 , 72 , 73 ].…”

Section: Discussionsupporting

confidence: 91%

Synergistic Effect of Rhodiola rosea and Caffeine Supplementation on the Improvement of Muscle Strength and Muscular Endurance: A Pilot Study for Rats, Resistance Exercise-Untrained and -Trained Volunteers

et al. 2023

View full text Add to dashboard Cite

Multi-level studies have shown that Rhodiola rosea (RHO) and Caffeine (CAF) have the potential to be nutritional supplements to enhance physical performance in resistance exercise-untrained and -trained subjects. This study examined the synergistic effects of RHO (262.7 mg/kg for rats and 2.4 g for volunteers) and CAF (19.7 mg/kg for rats and 3 mg/kg for volunteers) supplementation on improving physical performance in rats, resistance exercise-untrained volunteers and resistance exercise-trained volunteers. Rats and volunteers were randomly grouped into placebo, CAF, RHO and CAF+RHO and administered accordingly with the nutrients during the training procedure, and pre- and post-measures were collected. We found that RHO+CAF was effective in improving forelimb grip strength (13.75%), erythropoietin (23.85%), dopamine (12.65%) and oxygen consumption rate (9.29%) in the rat model. Furthermore, the current results also indicated that the combination of RHO+CAF significantly increased the bench press one-repetition maximum (1RM) (16.59%), deep squat 1RM (15.75%), maximum voluntary isometric contraction (MVIC) (14.72%) and maximum repetitions of 60% 1RM bench press (22.15%) in resistance exercise-untrained volunteers. Additionally, despite the excellent base level of the resistance exercise-trained volunteers, their deep squat 1RM and MVIC increased substantially through the synergistic effect of RHO and CAF. In conclusion, combined supplementation of RHO+CAF is more beneficial in improving the resistance exercise performance for both resistance exercise-untrained and -trained volunteers. The present results provide practical evidence that the synergies of RHO and CAF could serve as potential supplementary for individuals, especially resistance exercise-trained subjects, to ameliorate their physical performances effectively and safely.

show abstract

Section: Discussionsupporting

confidence: 91%

Synergistic Effect of Rhodiola rosea and Caffeine Supplementation on the Improvement of Muscle Strength and Muscular Endurance: A Pilot Study for Rats, Resistance Exercise-Untrained and -Trained Volunteers

et al. 2023

View full text Add to dashboard Cite

show abstract

“…Del Coso and colleagues [ 169 ] administered an energy drink containing 3 mg∙kg BW −1 caffeine to elite rugby players prior to a simulated match and found that athletes who ingested the ED had significantly greater body impacts during the game. These findings were mirrored by a later investigation by the same group [ 208 ], which examined game performance of elite female rugby sevens athletes after ED ingestion. As before, the athletes who consumed the ED had significantly more body impacts at a variety of collision intensities compared to those who had placebo, suggesting that the players were more engaged during the event after ED ingestion.…”

Section: Sport-specific Performancementioning

confidence: 63%

International society of sports nutrition position stand: energy drinks and energy shots

Jagim

Harty

Tinsley

et al. 2023

Journal of the International Society of Sports Nutrition

View full text Add to dashboard Cite

Position Statement: The International Society of Sports Nutrition (ISSN) bases the following position stand on a critical analysis of the literature regarding the effects of energy drink (ED) or energy shot (ES) consumption on acute exercise performance, metabolism, and cognition, along with synergistic exercise-related performance outcomes and training adaptations. The following 13 points constitute the consensus of the Society and have been approved by the Research Committee of the Society: Energy drinks (ED) commonly contain caffeine, taurine, ginseng, guarana, carnitine, choline, B vitamins (vitamins B1, B2, B3, B5, B6, B9, and B12), vitamin C, vitamin A (beta carotene), vitamin D, electrolytes (sodium, potassium, magnesium, and calcium), sugars (nutritive and non-nutritive sweeteners), tyrosine, and L-theanine, with prevalence for each ingredient ranging from 1.3 to 100%. Energy drinks can enhance acute aerobic exercise performance, largely influenced by the amount of caffeine (> 200 mg or >3 mg∙kg bodyweight [BW −1 ]) in the beverage. Although ED and ES contain several nutrients that are purported to affect mental and/or physical performance, the primary ergogenic nutrients in most ED and ES based on scientific evidence appear to be caffeine and/or the carbohydrate provision. The ergogenic value of caffeine on mental and physical performance has been well-established, but the potential additive benefits of other nutrients contained in ED and ES remains to be determined. Consuming ED and ES 10-60 minutes before exercise can improve mental focus, alertness, anaerobic performance, and/or endurance performance with doses >3 mg∙kg BW −1 . Consuming ED and ES containing at least 3 mg∙kg BW −1 caffeine is most likely to benefit maximal lower-body power production. Consuming ED and ES can improve endurance, repeat sprint performance, and sport-specific tasks in the context of team sports. Many ED and ES contain numerous ingredients that either have not been studied or evaluated in combination with other nutrients contained in the ED or ES. For this reason, these products need to be studied to demonstrate efficacy of single- and multi-nutrient formulations for physical and cognitive performance as well as for safety. Limited evidence is available to suggest that consumption of low-calorie ED and ES during training and/or weight loss trials may provide ergogenic benefit and/or promote additional weight control, potentially through enhanced training capacity. However, ingestion of higher calorie ED may promote weight gain if the energy intake from consumption of ED is not carefully considered as part of the total daily energy intake. Individuals should consider the impact of regular coingestion of high glycemic index carbohydrates from ED and ES on metabolic health, blood glucose, and insulin levels. Adolescents (aged 12 through 18) should exercise caution and seek parental guidance when considering th...

show abstract

Moderators of Caffeine’s Effects on Jumping Performance in Females: A Systematic Review and Meta-Analysis

Grgić

Varović

2023

Journal of the American Nutrition Association

View full text Add to dashboard Cite

Caffeine reverts loss of muscular performance during the early-follicular phase in resistance-trained naturally menstruating women

Cited by 3 publications

References 51 publications

Synergistic Effect of Rhodiola rosea and Caffeine Supplementation on the Improvement of Muscle Strength and Muscular Endurance: A Pilot Study for Rats, Resistance Exercise-Untrained and -Trained Volunteers

Synergistic Effect of Rhodiola rosea and Caffeine Supplementation on the Improvement of Muscle Strength and Muscular Endurance: A Pilot Study for Rats, Resistance Exercise-Untrained and -Trained Volunteers

International society of sports nutrition position stand: energy drinks and energy shots

Moderators of Caffeine’s Effects on Jumping Performance in Females: A Systematic Review and Meta-Analysis

Contact Info

Product

Resources

About