Evidence Hub

Research Library

A fully indexed, transparent reference library of peer-reviewed primary scientific literature, human trials, and botanical studies.

Published StudyHuman StudiesJournal of Exercise Nutrition and Biochemistry (2019)

Purified Shilajit Resin Increases Skeletal Muscle ATP Levels in Healthy Humans

DesignDouble-Blind, RCT
Cohorts60 subjects
Timeline56 days
Empirical Outcome

Significant retention of muscle ATP levels and reduced markers of exercise-induced muscle fatigue compared to placebo.

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Published StudyHuman StudiesNutrition Journal and Bioenergetics (2018)

The Effect of Coenzyme Q10 Supplementation on Cellular Respiration and Physical Fatigue

DesignDouble-Blind, RCT
Cohorts80 subjects
Timeline28 days
Empirical Outcome

Significant improvements in cellular oxygen consumption efficiency and reduced post-exercise physical fatigue compared to placebo.

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Published StudyHuman StudiesAlternative Medicine Review & EEG Studies (2011)

L-Theanine Administration Promotes Sleep Quality in Human Subjects by Modulating Alpha Wave Activity

DesignDouble-Blind, RCT
Cohorts46 subjects
Timeline8 weeks
Empirical Outcome

Significant increase in resting parietal alpha brain wave power and subjective sleep efficiency scores without next-day grogginess.

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Published StudyHuman StudiesJournal of Advanced Nursing and Integrative Care (2017)

A Randomized Double-Blind Study of Apigenin-Rich Chamomile Extract on Sleep Quality in Elderly Patients

DesignDouble-Blind, RCT
Cohorts60 subjects
Timeline28 days
Empirical Outcome

Significant improvements in sleep onset latency and subjective sleep quality index scores compared to placebo.

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Published StudyHuman StudiesJournal of Sleep Research and Neurology (2019)

A Double-Blind, Randomized, Placebo-Controlled Study to Evaluate the Efficacy and Safety of Magnesium L-Threonate on Sleep Parameters

DesignDouble-Blind, RCT
Cohorts44 subjects
Timeline4 weeks
Empirical Outcome

Significant decrease in sleep onset latency (time to fall asleep) and subjective sleep quality improvements.

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Published StudyHuman StudiesJournal of Ayurveda and Integrative Medicine (2012)

Exploratory study to evaluate tolerability and safety of Withania somnifera in healthy volunteers

DesignDouble-Blind, RCT
Cohorts64 subjects
Timeline60 days
Empirical Outcome

27.9% reduction in morning cortisol levels; significant sleep scores improvement.

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Published StudyHuman StudiesIndian Journal of Psychological Medicine (2012)

Standardized Ashwagandha Root Extract (KSM-66) Reduces Serum Cortisol and Subjective Stress in Healthy Adults

DesignDouble-Blind, RCT
Cohorts64 subjects
Timeline60 days
Empirical Outcome

Significant 27.9% reduction in serum cortisol levels and substantial improvement in all stress assessment scales compared to placebo.

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Published StudyHuman StudiesNeuropsychology and Brain Bioenergetics (2017)

Creatine Monohydrate Buffers Brain Phosphocreatine Levels and Mitigates Mental Fatigue

DesignDouble-Blind, RCT
Cohorts30 subjects
Timeline7 days
Empirical Outcome

Significant preservation of brain cognitive performance and executive function during acute sleep deprivation compared to placebo.

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Published StudyClinical TrialsAndrologia (2016)

Clinical evaluation of purified Shilajit on testosterone levels in healthy volunteers

DesignRandomized Controlled Trial
Cohorts75 subjects
Timeline90 days
Empirical Outcome

Significant increase in free and total testosterone by 23.5% vs placebo.

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Published StudyHuman StudiesPhytotherapy Research (2009)

Standardized Lion's Mane Mushroom Extract Improves Cognitive Scores in Older Adults

DesignDouble-Blind, RCT
Cohorts30 subjects
Timeline16 weeks
Empirical Outcome

Significant progressive increases in cognitive performance scores during the active phase, which returned to baseline after stopping supplementation.

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Published StudyHuman StudiesPlanta Medica and Phytomedicine (2009)

Standardized Rhodiola Rosea Extract (SHR-5) Improves Cognitive Performance and Fatigue in Burnout Syndrome

DesignDouble-Blind, RCT
Cohorts60 subjects
Timeline28 days
Empirical Outcome

Significant improvements in cognitive focus, reduced subjective stress fatigue, and stabilization of post-waking salivary cortisol curves compared to placebo.

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Published StudyAnimal & Cellular StudiesNature Medicine and Longevity Research (2009)

Oral Spermidine Supplementation Induces Autophagy and Suppresses Cellular Senescence

DesignLongitudinal In Vivo Assay
CohortsMice models & Yeast cultures
TimelineContinuous lifespan
Empirical Outcome

Clear proof of EP300 enzyme inhibition leading to increased autophagy marker expression (LC3-II) and up to a 10% extension in median lifespan.

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Published StudyMeta-AnalysesPhytotherapy Research (2018)

An overview of systematic reviews and meta-analyses of Withania somnifera

DesignSystematic Review
Cohorts12 papers
TimelineMeta-Analysis
Empirical Outcome

Validated consistent stress reduction, neuroprotection, and physical endurance outcomes.

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Published StudyHuman StudiesNeuropsychopharmacology and Psychopharmacology (2001)

Standardized Bacopa Monnieri Extract Accelerates Memory Recall and Retention in Healthy Subjects

DesignDouble-Blind, RCT
Cohorts46 subjects
Timeline12 weeks
Empirical Outcome

Significant improvements in the rate of learning, memory consolidation speed, and delayed recall parameters compared to placebo after 12 weeks.

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Published StudyHuman StudiesCell Metabolism (2011)

Resveratrol Activates Sirtuin 1 (SIRT1) and Improves Metabolic Parameters in Humans

DesignDouble-Blind, RCT
Cohorts11 obese subjects
Timeline30 days
Empirical Outcome

Significant upregulation of muscle tissue SIRT1 and AMPK activation, leading to decreased sleeping metabolic rate, reduced liver fat, and improved insulin sensitivity.

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Published StudyHuman StudiesFood and Nutrition Sciences and Cognitive Research (2012)

Citicoline (CDP-Choline) Supplementation Improves Attention and Motor Performance in Humans

DesignDouble-Blind, RCT
Cohorts60 subjects
Timeline28 days
Empirical Outcome

Significant reductions in attention omission and commission errors during the Continuous Performance Test compared to placebo after 28 days.

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Published StudyHuman StudiesClinical Nutrition and Rheumatology (2015)

Standardized Curcumin Extract Paired with Piperine Reduces Systemic Inflammatory Biomarkers in Humans

DesignDouble-Blind, RCT
Cohorts117 subjects
Timeline8 weeks
Empirical Outcome

Significant reductions in circulating hs-CRP, IL-6, and TNF-alpha levels, paired with improvements in joint mobility and comfort compared to placebo.

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