Skip to content
My plan
← Short explanationsONE LIBRARY. MANY GOOD QUESTIONS.

The research library.

Explore original research by topic, question or PMID.
Short explanations show the finding and its limits. Paper records link you to the source.

17,820 research records2,531 short explanations
Focus & moodPaper record

Mindfulness intervention for mild cognitive impairment led to attention-related improvements and neuroplastic changes: Results from a 9-month randomized control trial.

Randomized controlled trial · J Psychiatr Res · 2021. Source record refreshed; an explanation has not been reviewed.

Randomized controlled trial2021
About this paper

This page identifies the publication and its source. A checked explanation of its findings is not yet available.

Keep in mind: Checking bibliographic metadata does not verify a study’s conclusions or any advice previously linked to it.

Study details & source ↗

Paper record

View the paper
Heart healthPaper record

Saffron (Crocus sativus L.) in combination with resistance training reduced blood pressure in the elderly hypertensive men: A randomized controlled trial.

Randomized controlled trial · Br J Clin Pharmacol · 2021. Source record refreshed; an explanation has not been reviewed.

Randomized controlled trial2021
About this paper

This page identifies the publication and its source. A checked explanation of its findings is not yet available.

Keep in mind: Checking bibliographic metadata does not verify a study’s conclusions or any advice previously linked to it.

Study details & source ↗

Paper record

View the paper
Focus & moodPaper record

Music intervention to relieve anxiety and pain in adults undergoing cardiac surgery: a systematic review and meta-analysis.

Meta-analysis · Open Heart · 2021. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2021
About this paper

This page identifies the publication and its source. A checked explanation of its findings is not yet available.

Keep in mind: Checking bibliographic metadata does not verify a study’s conclusions or any advice previously linked to it.

Study details & source ↗

Paper record

View the paper
NutritionPaper record

The extent to which the last decade has yielded additional treatment options for EGFR-associated rash besides classic treatment with antibiotics and corticosteroids - A systematic review.

Systematic review · Eur J Oncol Nurs · 2021. Source record refreshed; an explanation has not been reviewed.

Systematic review2021
About this paper

This page identifies the publication and its source. A checked explanation of its findings is not yet available.

Keep in mind: Checking bibliographic metadata does not verify a study’s conclusions or any advice previously linked to it.

Study details & source ↗

Paper record

View the paper
NutritionPaper record

A collagen hydrolysate/milk protein-blend stimulates muscle anabolism equivalently to an isoenergetic milk protein-blend containing a greater quantity of essential amino acids in older men.

Randomized controlled trial · Clin Nutr · 2021. Source record refreshed; an explanation has not been reviewed.

Randomized controlled trial2021
About this paper

This page identifies the publication and its source. A checked explanation of its findings is not yet available.

Keep in mind: Checking bibliographic metadata does not verify a study’s conclusions or any advice previously linked to it.

Study details & source ↗

Paper record

View the paper
NutritionPaper record

Acute effects of dry extract of ginger on energy expenditure in eutrophic women: A randomized clinical trial.

Randomized controlled trial · Clin Nutr ESPEN · 2021. Source record refreshed; an explanation has not been reviewed.

Randomized controlled trial2021
About this paper

This page identifies the publication and its source. A checked explanation of its findings is not yet available.

Keep in mind: Checking bibliographic metadata does not verify a study’s conclusions or any advice previously linked to it.

Study details & source ↗

Paper record

View the paper
Everyday healthPaper record

Testosterone replacement therapy and the risk of venous thromboembolism: A systematic review and meta-analysis of randomized controlled trials.

Meta-analysis · Thromb Res · 2021. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2021
About this paper

This page identifies the publication and its source. A checked explanation of its findings is not yet available.

Keep in mind: Checking bibliographic metadata does not verify a study’s conclusions or any advice previously linked to it.

Study details & source ↗

Paper record

View the paper
SupplementsPaper record

Spatial expression of metallothionein, matrix metalloproteinase-1 and Ki-67 in human epidermal wounds treated with zinc and determined by quantitative immunohistochemistry: A randomised double-blind trial.

Randomized controlled trial · Eur J Cell Biol · 2021. Source record refreshed; an explanation has not been reviewed.

Randomized controlled trial2021
About this paper

This page identifies the publication and its source. A checked explanation of its findings is not yet available.

Keep in mind: Checking bibliographic metadata does not verify a study’s conclusions or any advice previously linked to it.

Study details & source ↗

Paper record

View the paper
Focus & moodPaper record

Smartphone addiction, risk factors and its adverse effects in nursing students: A systematic review and meta-analysis.

Meta-analysis · Nurse Educ Today · 2021. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2021
About this paper

This page identifies the publication and its source. A checked explanation of its findings is not yet available.

Keep in mind: Checking bibliographic metadata does not verify a study’s conclusions or any advice previously linked to it.

Study details & source ↗

Paper record

View the paper
EnvironmentPaper record

A comprehensive systematic review of photocatalytic degradation of pesticides using nano TiO2.

Systematic review · Environ Sci Pollut Res Int · 2021. Source record refreshed; an explanation has not been reviewed.

Systematic review2021
About this paper

This page identifies the publication and its source. A checked explanation of its findings is not yet available.

Keep in mind: Checking bibliographic metadata does not verify a study’s conclusions or any advice previously linked to it.

Study details & source ↗

Paper record

View the paper
Gut healthPaper record

Prebiotic and probiotic supplementation and the tryptophan-kynurenine pathway: A systematic review and meta analysis.

Meta-analysis · Neurosci Biobehav Rev · 2021. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2021
About this paper

This page identifies the publication and its source. A checked explanation of its findings is not yet available.

Keep in mind: Checking bibliographic metadata does not verify a study’s conclusions or any advice previously linked to it.

Study details & source ↗

Paper record

View the paper
SupplementsPaper record

Role and effects of zinc supplementation in HIV-infected patients with immunovirological discordance: A randomized, double blind, case control study.

Randomized controlled trial · PLoS One · 2021. Source record refreshed; an explanation has not been reviewed.

Randomized controlled trial2021
About this paper

This page identifies the publication and its source. A checked explanation of its findings is not yet available.

Keep in mind: Checking bibliographic metadata does not verify a study’s conclusions or any advice previously linked to it.

Study details & source ↗

Paper record

View the paper
ImmunityPaper record

Probiotic Supplementation and Respiratory Infection and Immune Function in Athletes: Systematic Review and Meta-Analysis of Randomized Controlled Trials.

Meta-analysis · J Athl Train · 2021. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2021
About this paper

This page identifies the publication and its source. A checked explanation of its findings is not yet available.

Keep in mind: Checking bibliographic metadata does not verify a study’s conclusions or any advice previously linked to it.

Study details & source ↗

Paper record

View the paper
Gut healthPaper record

Efficacy of a curcumin extract (Curcugen™) on gastrointestinal symptoms and intestinal microbiota in adults with self-reported digestive complaints: a randomised, double-blind, placebo-controlled study.

Randomized controlled trial · BMC Complement Med Ther · 2021. Source record refreshed; an explanation has not been reviewed.

Randomized controlled trial2021
About this paper

This page identifies the publication and its source. A checked explanation of its findings is not yet available.

Keep in mind: Checking bibliographic metadata does not verify a study’s conclusions or any advice previously linked to it.

Study details & source ↗

Paper record

View the paper
SleepPaper record

Association between Breakfast Skipping and Body Weight-A Systematic Review and Meta-Analysis of Observational Longitudinal Studies.

Meta-analysis · Nutrients · 2021. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2021
About this paper

This page identifies the publication and its source. A checked explanation of its findings is not yet available.

Keep in mind: Checking bibliographic metadata does not verify a study’s conclusions or any advice previously linked to it.

Study details & source ↗

Paper record

View the paper
SleepPaper record

Exploring the Effects of Problematic Internet Use on Adolescent Sleep: A Systematic Review.

Systematic review · Int J Environ Res Public Health · 2021. Source record refreshed; an explanation has not been reviewed.

Systematic review2021
About this paper

This page identifies the publication and its source. A checked explanation of its findings is not yet available.

Keep in mind: Checking bibliographic metadata does not verify a study’s conclusions or any advice previously linked to it.

Study details & source ↗

Paper record

View the paper
EnvironmentPaper record

Effects of 2 Intersection Strategies for Physical Recovery in Jiu-Jitsu Athletes.

Randomized controlled trial · Int J Sports Physiol Perform · 2021. Source record refreshed; an explanation has not been reviewed.

Randomized controlled trial2021
About this paper

This page identifies the publication and its source. A checked explanation of its findings is not yet available.

Keep in mind: Checking bibliographic metadata does not verify a study’s conclusions or any advice previously linked to it.

Study details & source ↗

Paper record

View the paper
EnvironmentPaper record

Air particulate matter pollution and circulating surfactant protein: A systemic review and meta-analysis.

Meta-analysis · Chemosphere · 2021. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2021
About this paper

This page identifies the publication and its source. A checked explanation of its findings is not yet available.

Keep in mind: Checking bibliographic metadata does not verify a study’s conclusions or any advice previously linked to it.

Study details & source ↗

Paper record

View the paper
Gut healthPaper record

Synbiotics supplement is effective for Melasma improvement.

Randomized controlled trial · J Cosmet Dermatol · 2021. Source record refreshed; an explanation has not been reviewed.

Randomized controlled trial2021
About this paper

This page identifies the publication and its source. A checked explanation of its findings is not yet available.

Keep in mind: Checking bibliographic metadata does not verify a study’s conclusions or any advice previously linked to it.

Study details & source ↗

Paper record

View the paper
ImmunityPaper record

Effect of micronutrient supplements on influenza and other respiratory tract infections among adults: a systematic review and meta-analysis.

Meta-analysis · BMJ Glob Health · 2021. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2021
About this paper

This page identifies the publication and its source. A checked explanation of its findings is not yet available.

Keep in mind: Checking bibliographic metadata does not verify a study’s conclusions or any advice previously linked to it.

Study details & source ↗

Paper record

View the paper
Focus & moodPaper record

Internet-Based Cognitive Behavioral Therapy for Depression: A Systematic Review and Individual Patient Data Network Meta-analysis.

Meta-analysis · JAMA Psychiatry · 2021. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2021
About this paper

This page identifies the publication and its source. A checked explanation of its findings is not yet available.

Keep in mind: Checking bibliographic metadata does not verify a study’s conclusions or any advice previously linked to it.

Study details & source ↗

Paper record

View the paper
Focus & moodPaper record

Choline Pathway Nutrients and Metabolites and Cognitive Impairment After Acute Ischemic Stroke.

Randomized controlled trial · Stroke · 2021. Source record refreshed; an explanation has not been reviewed.

Randomized controlled trial2021
About this paper

This page identifies the publication and its source. A checked explanation of its findings is not yet available.

Keep in mind: Checking bibliographic metadata does not verify a study’s conclusions or any advice previously linked to it.

Study details & source ↗

Paper record

View the paper
EnvironmentPaper record

Environmental Risk Factors and Health: An Umbrella Review of Meta-Analyses.

Meta-analysis · Int J Environ Res Public Health · 2021. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2021
About this paper

This page identifies the publication and its source. A checked explanation of its findings is not yet available.

Keep in mind: Checking bibliographic metadata does not verify a study’s conclusions or any advice previously linked to it.

Study details & source ↗

Paper record

View the paper
Focus & moodPaper record

Music-based interventions for pain relief in patients undergoing hemodialysis: A PRISMA-compliant systematic review and meta-analysis.

Meta-analysis · Medicine (Baltimore) · 2021. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2021
About this paper

This page identifies the publication and its source. A checked explanation of its findings is not yet available.

Keep in mind: Checking bibliographic metadata does not verify a study’s conclusions or any advice previously linked to it.

Study details & source ↗

Paper record

View the paper

Topics help you browse; they are not clinical recommendations. What our review labels mean ↗