ArticleNutrients2024
Evaluation of the Caffeine Content in Servings of Popular Coffees in Terms of Its Safe Intake-Can We Drink 3-5 Cups of Coffee per Day, as Experts Advise?
Article in Nutrients, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
9 citing papers in PubMed.
- Prolonged high-dose prenatal caffeine exposure induces organ-specific developmental toxicity: renal p53 downregulation and hepatic caspase-3 upregulation in neonatal mice, supported with in silico studies.Naunyn-Schmiedeberg's archives of pharmacology · 2026Article
- Integrated Analysis of Commercial Coffee Samples from Saudi Arabia: Evaluation of Elemental Composition, Phytochemicals, Antioxidant Activity, and Statistical Profiling.Biological trace element research · 2026Article
- Synergistic Modulation of Lipid Levels by Coffee and Swimming With Evidence of a Strong Obesity-Dyslipidemia Link: A Preclinical Study.International journal of food science · 2026Article
- Device for Electrochemical Caffeine Analysis in Fluids (DECAF): A Stir-Bar-Embedded Sensor for Real-Time Caffeine Analysis in Commercial and Homemade Beverages.Small (Weinheim an der Bergstrasse, Germany) · 2025Article
- [Gastroesophageal Reflux Disease].The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi · 2025Review
- Relationship of coffee consumption with colonic diverticulosis.BMC gastroenterology · 2025Article
- A Cascara-Infused Caffeine Drink as a Social Beverage.Molecules (Basel, Switzerland) · 2025Article
- Caffeine and Arrhythmias: A Critical Analysis of Cardiovascular Responses and Arrhythmia Susceptibility.Journal of the Saudi Heart Association · 2024Review
- Caffeine Intake Effects on Intraocular Pressure in Healthy and Glaucomatous Populations: A Systematic Review and Meta-Analysis.Journal of current ophthalmologyReview
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
Abstract
The spreading knowledge of the health benefits of coffee and the development of gastronomy with a wide range of coffees prompt an evaluation of their caffeine content in terms of safe intake. The study analyzed the caffeine content of popular coffees in comparison with recommendations for a safe single dose (200 mg) and daily caffeine intake (400 mg), and guidelines for drinking 3-5 cups of coffee per day. A total of 299 coffee samples from franchise shops and homemade coffees were tested. The "takeaway" coffees had a three times higher mean caffeine content (
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.