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
Oral healthPaper record

The role of robotic surgery for the treatment of hilar cholangiocarcinoma: A systematic review.

Systematic review · Front Oncol · 2022. Source record refreshed; an explanation has not been reviewed.

Systematic review2022
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

Effect of Whey Protein Supplementation in Postmenopausal Women: A Systematic Review and Meta-Analysis.

Meta-analysis · Nutrients · 2022. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2022
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

Vitamin D-Related Risk Factors for Maternal Morbidity and Mortality during Pregnancy: Systematic Review and Meta-Analysis.

Meta-analysis · Nutrients · 2022. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2022
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

Effect of Personalized Nutrition on Dietary, Physical Activity, and Health Outcomes: A Systematic Review of Randomized Trials.

Systematic review · Nutrients · 2022. Source record refreshed; an explanation has not been reviewed.

Systematic review2022
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

Potential Modulation of Inflammation by Probiotic and Omega-3 Supplementation in Elderly with Chronic Low-Grade Inflammation-A Randomized, Placebo-Controlled Trial.

Randomized controlled trial · Nutrients · 2022. Source record refreshed; an explanation has not been reviewed.

Randomized controlled trial2022
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

Sixteen-Week Vitamin D3 Supplementation Increases Peripheral T Cells in Overweight Black Individuals: Post hoc Analysis of a Randomized, Double-Blinded, Placebo-Controlled Trial.

Randomized controlled trial · Nutrients · 2022. Source record refreshed; an explanation has not been reviewed.

Randomized controlled trial2022
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

Vitamin D-Binding Protein, Bioavailable, and Free 25(OH)D, and Mortality: A Systematic Review and Meta-Analysis.

Meta-analysis · Nutrients · 2022. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2022
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 Impact of Foods, Nutrients, or Dietary Patterns on Telomere Length in Childhood and Adolescence: A Systematic Review.

Systematic review · Nutrients · 2022. Source record refreshed; an explanation has not been reviewed.

Systematic review2022
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

A Systematic Review of Mechanisms Underpinning Psychological Change Following Nature Exposure in an Adolescent Population.

Systematic review · Int J Environ Res Public Health · 2022. Source record refreshed; an explanation has not been reviewed.

Systematic review2022
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

Biodiversity in Urban Green Space: A Bibliometric Review on the Current Research Field and Its Prospects.

Systematic review · Int J Environ Res Public Health · 2022. Source record refreshed; an explanation has not been reviewed.

Systematic review2022
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 Effect of Physical Activity Interventions Carried Out in Outdoor Natural Blue and Green Spaces on Health Outcomes: A Systematic Review.

Systematic review · Int J Environ Res Public Health · 2022. Source record refreshed; an explanation has not been reviewed.

Systematic review2022
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

Temporal Heterogeneity of Short-Term Effects of Particulate Matter on Stroke Outpatients in Seven Major Cities of the Republic of Korea.

Meta-analysis · Int J Environ Res Public Health · 2022. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2022
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

The gut microbiome, mild cognitive impairment, and probiotics: A randomized clinical trial in middle-aged and older adults.

Randomized controlled trial · Clin Nutr · 2022. Source record refreshed; an explanation has not been reviewed.

Randomized controlled trial2022
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 vitamin D supplementation during pregnancy on bone health and offspring growth: A systematic review and meta-analysis of randomized controlled trials.

Meta-analysis · PLoS One · 2022. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2022
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 interplay between oxidative stress and autophagy in chronic obstructive pulmonary disease.

Systematic review · Front Physiol · 2022. Source record refreshed; an explanation has not been reviewed.

Systematic review2022
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
RelationshipsPaper record

Can we mitigate the psychological impacts of social isolation using behavioural activation? Long-term results of the UK BASIL urgent public health COVID-19 pilot randomised controlled trial and living systematic review.

Meta-analysis · Evid Based Ment Health · 2022. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2022
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

Effects of Low-dose Splenic Irradiation on T lymphocyte Immune Function.

Study design not specified in the source record · Health Phys · 2022. Source record refreshed; an explanation has not been reviewed.

Study design not specified in the source record2022
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

Problematic Social Media Use and Its Relationship with Depression or Anxiety: A Systematic Review.

Systematic review · Cyberpsychol Behav Soc Netw · 2022. Source record refreshed; an explanation has not been reviewed.

Systematic review2022
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

Is non-invasive brain stimulation effective for cognitive enhancement in Alzheimer's disease? An updated meta-analysis.

Meta-analysis · Clin Neurophysiol · 2022. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2022
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

Estimated Global Proportions of Individuals With Persistent Fatigue, Cognitive, and Respiratory Symptom Clusters Following Symptomatic COVID-19 in 2020 and 2021.

Meta-analysis · JAMA · 2022. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2022
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

The utility of dried blood spot measurement of bone turnover markers in biological anthropology.

Systematic review · Am J Hum Biol · 2022. Source record refreshed; an explanation has not been reviewed.

Systematic review2022
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

Nutritional support after hospital discharge improves long-term mortality in malnourished adult medical patients: Systematic review and meta-analysis.

Meta-analysis · Clin Nutr · 2022. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2022
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 effects of curcumin-containing supplements on inflammatory biomarkers in hemodialysis patients: A systematic review and meta-analysis.

Meta-analysis · Phytother Res · 2022. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2022
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

Relationship of vitamin D intake, serum 25(OH) D, and solar ultraviolet-B radiation with the risk of gastric cancer: A meta-analysis.

Meta-analysis · J Cancer Res Ther · 2022. Source record refreshed; an explanation has not been reviewed.

Meta-analysis2022
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 ↗