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
SleepPaper record

Skipping breakfast is associated with overweight and obesity: A systematic review and meta-analysis.

Meta-analysis · Obes Res Clin Pract · 2020. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2020
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
Healthy agingPaper record

NAD+ therapy in age-related degenerative disorders: A benefit/risk analysis.

Systematic review · Exp Gerontol · 2020. Source record refreshed; an explanation has not been reviewed.

Systematic review2020
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

Sarcopenia and cognitive impairment: A systematic review and meta-analysis.

Meta-analysis · Clin Nutr · 2020. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2020
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
MovementPaper record

Mobile Apps to Quantify Aspects of Physical Activity: a Systematic Review on its Reliability and Validity.

Systematic review · J Med Syst · 2020. Source record refreshed; an explanation has not been reviewed.

Systematic review2020
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

Effect of Multi-Ingredient Preworkout Supplementation on Repeated Sprint Performance in Recreationally Active Men and Women.

Randomized controlled trial · J Strength Cond Res · 2020. Source record refreshed; an explanation has not been reviewed.

Randomized controlled trial2020
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

Methylphenidate and galantamine in patients with vascular cognitive impairment-the proof-of-principle study STREAM-VCI.

Randomized controlled trial · Alzheimers Res Ther · 2020. Source record refreshed; an explanation has not been reviewed.

Randomized controlled trial2020
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
Healthy agingPaper record

Response Rates and Durations of Response for Biomarker-Based Cancer Drugs in Nonrandomized Versus Randomized Trials.

Meta-analysis · J Natl Compr Canc Netw · 2020. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2020
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

Efficacy and Safety of Testosterone Treatment in Men: An Evidence Report for a Clinical Practice Guideline by the American College of Physicians.

Meta-analysis · Ann Intern Med · 2020. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2020
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
SkinPaper record

The effect of oral hydrolyzed eggshell membrane on the appearance of hair, skin, and nails in healthy middle-aged adults: A randomized double-blind placebo-controlled clinical trial.

Randomized controlled trial · J Cosmet Dermatol · 2020. Source record refreshed; an explanation has not been reviewed.

Randomized controlled trial2020
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

Effects of cinnamon supplementation on expression of systemic inflammation factors, NF-kB and Sirtuin-1 (SIRT1) in type 2 diabetes: a randomized, double blind, and controlled clinical trial.

Randomized controlled trial · Nutr J · 2020. Source record refreshed; an explanation has not been reviewed.

Randomized controlled trial2020
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 and safety of probiotics in irritable bowel syndrome: A systematic review and meta-analysis.

Meta-analysis · Saudi J Gastroenterol · 2020. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2020
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

Multinutrient Supplementation Increases Collagen Synthesis during Early Wound Repair in a Randomized Controlled Trial in Patients with Inguinal Hernia.

Randomized controlled trial · J Nutr · 2020. Source record refreshed; an explanation has not been reviewed.

Randomized controlled trial2020
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

Can dietary viscous fiber affect body weight independently of an energy-restrictive diet? A systematic review and meta-analysis of randomized controlled trials.

Meta-analysis · Am J Clin Nutr · 2020. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2020
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
SkinPaper record

The Challenge of Classifying Metastatic Cell Properties by Molecular Profiling Exemplified with Cutaneous Melanoma Cells and Their Cerebral Metastasis from Patient Derived Mouse Xenografts.

Study design not specified in the source record · Mol Cell Proteomics · 2020. Source record refreshed; an explanation has not been reviewed.

Study design not specified in the source record2020
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

No benefit from flexible titration above minimum licensed dose in prescribing antidepressants for major depression: systematic review.

Systematic review · Acta Psychiatr Scand · 2020. Source record refreshed; an explanation has not been reviewed.

Systematic review2020
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
MovementPaper record

The Dose-Response Associations of Sedentary Time with Chronic Diseases and the Risk for All-Cause Mortality Affected by Different Health Status: A Systematic Review and Meta-Analysis.

Meta-analysis · J Nutr Health Aging · 2020. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2020
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
Healthy agingPaper record

A new conceptual model of experiences of aging in place in the United States: Results of a systematic review and meta-ethnography of qualitative studies.

Systematic review · Int J Nurs Stud · 2020. Source record refreshed; an explanation has not been reviewed.

Systematic review2020
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

Comparing Different Music Genres in Decreasing Dental Anxiety in Young Adults Who Underwent Third Molar Surgery in Turkey: Randomized Controlled Trial.

Randomized controlled trial · J Oral Maxillofac Surg · 2020. Source record refreshed; an explanation has not been reviewed.

Randomized controlled trial2020
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

The Effect of Music on Pain in the Adult Intensive Care Unit: A Systematic Review of Randomized Controlled Trials.

Meta-analysis · J Pain Symptom Manage · 2020. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2020
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

Beneficial Effects of Listening to Classical Music in Patients With Heart Failure: A Randomized Controlled Trial.

Randomized controlled trial · J Card Fail · 2020. Source record refreshed; an explanation has not been reviewed.

Randomized controlled trial2020
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

A systematic review and meta-analysis of couple-based intervention on sexuality and the quality of life of cancer patients and their partners.

Meta-analysis · Support Care Cancer · 2020. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2020
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
Healthy agingPaper record

Genetic Factors Influencing Warfarin Dose in Black-African Patients: A Systematic Review and Meta-Analysis.

Meta-analysis · Clin Pharmacol Ther · 2020. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2020
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

The Effect of Nanocurcumin in Improvement of Knee Osteoarthritis: A Randomized Clinical Trial.

Randomized controlled trial · Curr Rheumatol Rev · 2020. Source record refreshed; an explanation has not been reviewed.

Randomized controlled trial2020
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

AXIN2+ Pericentral Hepatocytes Have Limited Contributions to Liver Homeostasis and Regeneration.

Study design not specified in the source record · Cell Stem Cell · 2020. Source record refreshed; an explanation has not been reviewed.

Study design not specified in the source record2020
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 ↗