Short answer
When designing or selecting aesthetic dental ceramic materials, prioritize formulations that demonstrate superior resistance to staining from common beverages, especially if the target demographic frequently consumes beverages like coffee.
- Field
- Final Production
- Source
- The Saudi Dental Journal (2025)
- Method
- Experimental comparative study
- Sample
- 144 ceramic discs (n=8 per group)
- Evidence
- Strong effect
Traditional Saudi coffee formulations cause less discoloration on aesthetic dental ceramics compared to instant, Turkish, and espresso coffees, suggesting material selection and dietary habits are critical for long-term aesthetic outcomes. This final production research insight is drawn from a 2025 study published in The Saudi Dental Journal. Using Experimental comparative study with 144 ceramic discs (n=8 per group), researchers explored how this design variable affects real-world outcomes. The key design takeaway: When designing or selecting aesthetic dental ceramic materials, prioritize formulations that demonstrate superior resistance to staining from common beverages, especially if the target demographic frequently consumes beverages like coffee.
Saudi Coffee Stains Dental Ceramics Less Than Other Coffee Types
Traditional Saudi coffee formulations cause less discoloration on aesthetic dental ceramics compared to instant, Turkish, and espresso coffees, suggesting material selection and dietary habits are critical for long-term aesthetic outcomes.
The Saudi Dental Journal · 2025
Key Findings
- 01All tested coffee solutions significantly altered the color of the ceramic materials, with a decrease in lightness (L*).
- 02Significant color changes (ΔE > 5.26) were observed in all ceramic materials across all coffee solutions.
- 03Saudi coffee formulations resulted in significantly less color change compared to instant, Turkish, and espresso coffees.
- 04One specific Saudi coffee formulation (northern region) showed slightly more color change on Lithium disilicate compared to other Saudi coffee formulations.
Application
Design takeaway
When designing or selecting aesthetic dental ceramic materials, prioritize formulations that demonstrate superior resistance to staining from common beverages, especially if the target demographic frequently consumes beverages like coffee.
How to apply
When specifying or developing aesthetic dental materials, conduct or reference studies that evaluate stain resistance against a range of common beverages relevant to the target user group.
Project actions
- 01When choosing materials for aesthetic dental applications, consider their resistance to staining from common food and drink.
- 02Investigate how different formulations of a beverage (like various types of coffee) can impact material aesthetics.
Method & Evidence
Variables
Strengths & Limitations
Strengths
- +Comparative analysis across multiple coffee types and ceramic materials.
- +Quantitative measurement of color change using spectrophotometry.
Limitations
The simulated immersion period may not perfectly replicate real-world, long-term wear and staining. The study used specific ceramic types, so results might not apply to all materials.
Reliability & validity
The use of standardized procedures, multiple specimens per group, and statistical analysis (t-test, ANOVA) enhances the reliability and validity of the findings. However, the artificial immersion environment limits ecological validity.
Think critically
How might the preparation method of coffee (e.g., brewing time, temperature, additives like milk or sugar) further influence its staining potential on dental ceramics?
Design Principles
"Material aesthetic longevity is influenced by extrinsic factors such as beverage staining; therefore, material selection and formulation should account for common environmental exposures."
This research is crucial for dental professionals and material manufacturers involved in aesthetic restorations. Understanding how common beverages interact with ceramic materials informs material selection for patients with specific dietary habits and guides the development of more stain-resistant dental ceramics.
What This Means for Your Design
This study shows that drinking Saudi coffee is less likely to stain your dental crowns or veneers than drinking instant, Turkish, or espresso coffee.
How to use in your project
- 1.Reference this study when discussing the aesthetic durability of materials in your design project, particularly if your design involves contact with staining agents.
Add to My Project
Quick Cite
Paragraph starter
Research indicates that aesthetic dental ceramics are susceptible to staining from common beverages. A study by Alrabeah et al. (2025) found that while all tested coffee types caused significant color changes in ceramic materials, traditional Saudi coffee formulations resulted in less discoloration compared to instant, Turkish, and espresso coffees, highlighting the importance of considering beverage interaction when selecting materials for aesthetic applications.
Source
The Saudi Dental Journal
Evaluation of the Effect of Saudi Coffee Consumption in Comparison to Various Types of Coffees on the Color of Novel Aesthetic Dental Ceramics
journal · 2025
View sourceQuestions About This Research
- What does the research say about saudi coffee stains dental ceramics less than other coffee types?
- When designing or selecting aesthetic dental ceramic materials, prioritize formulations that demonstrate superior resistance to staining from common beverages, especially if the target demographic frequently consumes beverages like coffee. Evidence: The Saudi Dental Journal (2025).
- Why does "Saudi Coffee Stains Dental Ceramics Less Than Other Coffee Types" matter for design?
- This research is crucial for dental professionals and material manufacturers involved in aesthetic restorations. Understanding how common beverages interact with ceramic materials informs material selection for patients with specific dietary habits and guides the development of more stain-resistant dental ceramics.
- How can designers apply this research?
- When designing or selecting aesthetic dental ceramic materials, prioritize formulations that demonstrate superior resistance to staining from common beverages, especially if the target demographic frequently consumes beverages like coffee.
- What were the main findings?
- All tested coffee solutions significantly altered the color of the ceramic materials, with a decrease in lightness (L*).. Significant color changes (ΔE > 5.26) were observed in all ceramic materials across all coffee solutions.. Saudi coffee formulations resulted in significantly less color change compared to instant, Turkish, and espresso coffees.. One specific Saudi coffee formulation (northern region) showed slightly more color change on Lithium disilicate compared to other Saudi coffee formulations.
- What research method was used?
- Experimental comparative study with 144 ceramic discs (n=8 per group).
- How strong is the evidence?
- Evidence strength is rated Strong effect, based on a 2025 journal from The Saudi Dental Journal.
- What should I do differently in my next project?
- When specifying or developing aesthetic dental materials, conduct or reference studies that evaluate stain resistance against a range of common beverages relevant to the target user group.
- What are the limitations?
- The study simulated a 1-year consumption period; actual long-term effects in vivo may differ. The study focused on specific ceramic types and coffee formulations, and results may not generalize to all aesthetic dental ceramics or all coffee variations.