Skip to content
DE
Health effect

Mental Energy

A guide to feeling mentally alert, what supplement studies measure, and when persistent tiredness needs a different approach.

Cognition

Linked studies

35 publications behind the ratings for mental energy, newest first.

Effect of creatine supplementation on cognitive function and mood2024 · CreatineEffects of Astaxanthin Supplementation on Fatigue, Motor Function and Cognition: A Meta-Analysis of Randomized Controlled Trials2024 · AstaxanthinAssociation between eicosapentaenoic acid consumption and the risk of depressive symptoms in US adults: Analyses from NHANES 2005-2018.2024 · Eicosapentaenoic AcidThe Effects of Maca (Lepidium meyenii Walp) on Cellular Oxidative Stress: A Systematic Review and Meta-Analysis2024 · Maca, MatchaEffects of Maca (Lepidium meyenii Walp.) on Physical Performance in Animals and Humans: A Systematic Review and Meta-Analysis2024 · Maca“Heads Up” for Creatine Supplementation and its Potential Applications for Brain Health and Function2023 · CreatineThe effect of glycine administration on the characteristics of physiological systems in human adults: A systematic review2023 · GlycineActivity of Choline Alphoscerate on Adult-Onset Cognitive Dysfunctions: A Systematic Review and Meta-Analysis2023 · Alpha-GPCCholine supplements: An update2023 · Alpha-GPCMental Performance and Sport: Caffeine and Co-consumed Bioactive Ingredients2022 · CaffeineGinkgo biloba in the Aging Process: A Narrative Review2022 · Ginkgo BilobaEffects of Inositol-Enhanced Bonded Arginine Silicate Ingestion on Cognitive and Executive Function in Gamers2021 · Arginine, InositolAlpha-Glycerylphosphorylcholine Increases Motivation in Healthy Volunteers: A Single-Blind, Randomized, Placebo-Controlled Human Study2021 · Alpha-GPCBrain eicosapentaenoic acid metabolism as a lead for novel therapeutics in major depression2020 · Eicosapentaenoic AcidMedicinal effects of Peruvian maca (Lepidium meyenii): a review.2020 · MacaAcetyl-L-Carnitine in Dementia and Other Cognitive Disorders: A Critical Update2020 · L-CarnitineCan Creatine Combat the Mental Fatigue-associated Decrease in Visuomotor Skills?2019 · CreatineEffects of acute caffeine, theanine and tyrosine supplementation on mental and physical performance in athletes2019 · L-TyrosineEffects of Dietary Supplementation of Astaxanthin and Sesamin on Daily Fatigue: A Randomized, Double-Blind, Placebo-Controlled, Two-Way Crossover Study2018 · AstaxanthinEffects of Ginkgo biloba on dementia: An overview of systematic reviews.2017 · Ginkgo BilobaGreen tea effects on cognition, mood and human brain function: A systematic review.2017 · Green Tea ExtractThe Effects of Green Tea Extract on Working Memory in Healthy Women2017 · Green Tea ExtractEffects of caffeine ingestion on endurance performance in mentally fatigued individuals2016 · CaffeineA review of caffeine’s effects on cognitive, physical and occupational performance2016 · CaffeineRandomized Prospective Double-Blind Studies to Evaluate the Cognitive Effects of Inositol-Stabilized Arginine Silicate in Healthy Physically Active Adults2016 · Arginine, InositolBeneficial effects of dietary docosahexaenoic acid intervention on cognitive function and mental health of the oldest elderly in Japanese care facilities and nursing homes2016 · Docosahexaenoic AcidEffect of tyrosine supplementation on clinical and healthy populations under stress or cognitive demands--A review.2015 · L-TyrosineDocosahexaenoic Acid and Adult Memory: A Systematic Review and Meta-Analysis2015 · Docosahexaenoic AcidFood for creativity: tyrosine promotes deep thinking2014 · L-TyrosineAcute effects of tea constituents L-theanine, caffeine, and epigallocatechin gallate on cognitive function and mood: a systematic review and meta-analysis.2014 · L-Theanine