topicElderberry Sleep Randomized Trial
claimIn an exploratory analysis, the temperature-associated rise in nocturnal respiratory rate was significantly attenuated in the NY1301 + DDMP group (group × temperature interaction, p Conclusions: The primary outcome, subjective fatigue assessed using the web-based daily log, was not significantly different between groups during the summer study period.
evidence level2
citationTomizawa M (2026)
sourceCombined NY1301 and DDMP on Sleep and Autonomic Function in Summer: A Randomized Clinical Trial.
topicElderberry Sleep Randomized Trial
claimHowever, combined intake of NY1301 and DDMP was associated with shorter sleep onset latency, lower pre-task fatigue under standardized conditions, attenuation of the temperature-associated rise in nocturnal respiratory rate, and more pronounced post-stress autonomic recovery during the summer.
evidence level2
citationTomizawa M (2026)
sourceCombined NY1301 and DDMP on Sleep and Autonomic Function in Summer: A Randomized Clinical Trial.
topicElderberry Sleep Randomized Trial
claimObjectives: Summer heat can impair sleep and contribute to autonomic dysregulation and fatigue-related symptoms.
evidence level2
citationTomizawa M (2026)
sourceCombined NY1301 and DDMP on Sleep and Autonomic Function in Summer: A Randomized Clinical Trial.
topicElderberry Sleep Randomized Trial
claimBecause heat exposure may induce oxidative stress and gut-related dysfunction, we hypothesized that combined intake of the probiotic Lacticaseibacillus paracasei subsp.
evidence level2
citationTomizawa M (2026)
sourceCombined NY1301 and DDMP on Sleep and Autonomic Function in Summer: A Randomized Clinical Trial.
topicElderberry Sleep Randomized Trial
claimResults Results showed that energy drink group significantly improved repeated sprint performance and showed a potential to attenuate certain aspects of cognitive fatigue.
evidence level4
citationLiao LA (2026)
sourceEffects of energy drinks on repeated sprint performance and cognitive function in athletes.
topicElderberry Sleep Randomized Trial
claimConclusion The multi-ingredient energy drink significantly elevated total power output and attenuated the exercise-induced decline in cognitive performance.
evidence level4
citationLiao LA (2026)
sourceEffects of energy drinks on repeated sprint performance and cognitive function in athletes.
topicElderberry Sleep Randomized Trial
claimObjective Energy drinks are often used by athletes before competitions to enhance their performance.
evidence level4
citationLiao LA (2026)
sourceEffects of energy drinks on repeated sprint performance and cognitive function in athletes.
topicElderberry Sleep Randomized Trial
claimResent research has pointed out that the performance effects of select ingredients have been studied in-dividually, but not in combination with caffeine.
evidence level4
citationLiao LA (2026)
sourceEffects of energy drinks on repeated sprint performance and cognitive function in athletes.