Can I Have My Coffee and Drink It? A Systematic Review and Meta-analysis to Determine Whether Habitual Caffeine Consumption Affects the Ergogenic Effect of Caffeine

Saunders, Bryan

doi:10.1007/s40279-022-01685-0

Cited by 23 publications

(16 citation statements)

References 94 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…On the other hand, Grgic and Mikulic ( 48 ) reported the ergogenic effect of caffeine irrespective of daily habitual caffeine consumption. Furthermore, the latest meta-analysis concluded no influence of habitual caffeine intake on the ergogenic effect of acute caffeine supplementation ( 49 ). In line with this notion, there was no association between habitual caffeine intake and changes in the 100-m sprint time with caffeine supplementation ( R = 0.21, P = 0.300; Fig.…”

Section: Discussionmentioning

confidence: 99%

Acute Effect of Caffeine Supplementation on 100-m Sprint Running Performance: A Field Test

Matsumura

Tomoo

Sugimoto

et al. 2022

Medicine &Amp; Science in Sports &Amp; Exercise

View full text Add to dashboard Cite

Purpose: No study has assessed the acute effect of caffeine supplementation on 100-m sprint running in athletics and caffeine's net ergogenicity on 100-m sprint running remains unclear. We investigated the acute effects of caffeine supplementation on 100-m sprint running performance in a field test. Methods: Thirteen male collegiate sprinters were subjected to 100-m sprint running time trials (TT) after the ingestion of 6 mg•kg −1 body weight caffeine or placebo supplementation in a double-blind, counterbalanced, randomized, and crossover design. Sprint velocity was measured with a laser system, and sprint time was calculated from the data in which the effects of environmental factors that would act as confounding factors on sprint time during TT were eliminated. Results: The corrected 100-m sprint time was significantly shortened by 0.14 s with caffeine supplementation compared with placebo (placebo: 11.40 ± 0.39 s, caffeine: 11.26 ± 0.33 s; P = 0.007, g = −0.33). The corrected sprint time up to 60 m during TT was also significantly shorter with caffeine supplementation than with placebo ( P = 0.002). Furthermore, the mean sprint velocity for splits of 0-10 and 10-20 m was significantly increased by caffeine supplementation (all P < 0.05). Conclusions: Acute caffeine supplementation enhanced the corrected 100-m sprint time by improving the sprint performance in the first 60 m after more explosive acceleration in the early stage of the acceleration phase. Thus, for the first time, we directly demonstrated caffeine's ergogenicity on 100-m sprint performance in athletics.

show abstract

Section: Discussionmentioning

confidence: 99%

Acute Effect of Caffeine Supplementation on 100-m Sprint Running Performance: A Field Test

Matsumura

Tomoo

Sugimoto

et al. 2022

Medicine &Amp; Science in Sports &Amp; Exercise

View full text Add to dashboard Cite

show abstract

“…It is plausible that the magnitude of influence of caffeine on the lactate and IL-6 responses to exercise may have been partially determined by normal daily caffeine consumption, and perhaps also by history (duration) of daily use. Data from a recent meta-analysis (47) suggest that, at least from an ergogenic perspective, habitual caffeine consumption does not determine the acute responses to caffeine. It is unclear if the potential acute clinical benefits of caffeine are also independent of habitual caffeine consumption; thus, the absence of data pertaining to habitual caffeine use is a limitation of the current work.…”

Section: Discussionmentioning

confidence: 99%

Caffeine Augments the Lactate and Interleukin-6 Response to Moderate-Intensity Exercise

Abbotts

Ewell

Bomar

et al. 2023

Medicine &Amp; Science in Sports &Amp; Exercise

View full text Add to dashboard Cite

Introduction:The release of interleukin (IL)-6 from contracting skeletal muscle is thought to contribute to some of the health benefits bestowed by exercise. This IL-6 response seems proportional to exercise volume and to lactate production. Unfortunately, high volumes of exercise are not feasible for all people. Caffeine augments the magnitude of increase in circulating IL-6 in response to high-intensity and long-duration exercise. Caffeine also increases circulating concentrations of lactate during exercise. We hypothesized that caffeine, ingested before short-duration, moderate-intensity exercise, would lead to greater circulating concentrations of lactate and IL-6 in a study population comprising both male and female individuals. Methods: Twenty healthy adults (10 men and 10 women age 25 ± 7 yr (mean ± SD)) completed 30 min of moderate-intensity cycle ergometer exercise, at an intensity corresponding to 60% peak oxygen uptake, after ingesting either caffeine (6 mg•kg −1 ) or placebo. Arterialized-venous blood was collected throughout each of the exercise sessions. Results: Compared with placebo, caffeine increased circulating concentrations of lactate at the end of exercise (5.12 ± 3.67 vs 6.45 ± 4.40 mmol•L −1 , P < 0.001) and after 30 min of inactive recovery (1.83 ± 1.59 vs 2.32 ± 2.09 mmol•L −1 , P = 0.006). Circulating IL-6 concentrations were greatest after 30 min of inactive recovery (P < 0.001) and higher with caffeine (2.88 ± 2.05 vs 4.18 ± 2.97, pg•mL −1 , P < 0.001). Secondary analysis indicated sex differences; caffeine increased the IL-6 response to exercise in men (P = 0.035) but not in women (P = 0.358). Conclusions: In response to moderate-intensity exercise, caffeine evoked greater circulating lactate concentrations in men and women but only increased the IL-6 response to exercise in men. These novel findings suggest that for men unwilling or unable to perform high-intensity and/or long-duration exercise, caffeine may augment the health benefits of relatively short, moderate-intensity exercise.

show abstract

“…Coffee and derivates are habitual drinks in many cultures around the world, so it is common for athletes to consume caffeine from these sources. It does not seem that habitual caffeine consumption affects the ergogenic effects of caffeine [84].…”

Section: Effects Of Caffeine In Combat Sportsmentioning

confidence: 99%

Nutritional Ergogenic Aids in Combat Sports: A Systematic Review and Meta-Analysis

2022

View full text Add to dashboard Cite

Nutritional ergogenic aids (NEAs) are substances included within the group of sports supplements. Although they are widely consumed by athletes, evidence-based analysis is required to support training outcomes or competitive performance in specific disciplines. Combat sports have a predominant use of anaerobic metabolism as a source of energy, reaching peak exertion or sustained effort for very short periods of time. In this context, the use of certain NEAs could help athletes to improve their performance in those specific combat skills (i.e., the number of attacks, throws and hits; jump height; and grip strength, among others) as well as in general physical aspects (time to exhaustion [TTE], power, fatigue perception, heart rate, use of anaerobic metabolism, etc.). Medline/PubMed, Scopus and EBSCO were searched from their inception to May 2022 for randomised controlled trials (RCTs). Out of 677 articles found, 55 met the predefined inclusion criteria. Among all the studied NEAs, caffeine (5–10 mg/kg) showed strong evidence for its use in combat sports to enhance the use of glycolytic pathways for energy production during high-intensity actions due to a greater production of and tolerance to blood lactate levels. In this regard, abilities including the number of attacks, reaction time, handgrip strength, power and TTE, among others, were improved. Buffering supplements such as sodium bicarbonate, sodium citrate and beta-alanine may have a promising role in high and intermittent exertion during combat, but more studies are needed in grappling combat sports to confirm their efficacy during sustained isometric exertion. Other NEAs, including creatine, beetroot juice or glycerol, need further investigation to strengthen the evidence for performance enhancement in combat sports. Caffeine is the only NEA that has shown strong evidence for performance enhancement in combat sports.

show abstract

Can I Have My Coffee and Drink It? A Systematic Review and Meta-analysis to Determine Whether Habitual Caffeine Consumption Affects the Ergogenic Effect of Caffeine

Cited by 23 publications

References 94 publications

Acute Effect of Caffeine Supplementation on 100-m Sprint Running Performance: A Field Test

Acute Effect of Caffeine Supplementation on 100-m Sprint Running Performance: A Field Test

Caffeine Augments the Lactate and Interleukin-6 Response to Moderate-Intensity Exercise

Nutritional Ergogenic Aids in Combat Sports: A Systematic Review and Meta-Analysis

Contact Info

Product

Resources

About