Coffee is one of the most widely consumed beverages in the world and among the most extensively studied functional foods. Research suggests that its rich blend of bioactive compounds, including chlorogenic acids, caffeine, and polyphenols, may contribute to antioxidant support, cognitive function, and neuroprotection against age-related decline. Studies indicate that regular, moderate coffee consumption is associated with favorable outcomes in areas such as liver health, blood sugar regulation, and reduced risk of depression, while its well-known ergogenic properties have made it a staple for exercise performance. Available as brewed coffee, espresso, cold brew, or decaf, coffee offers flexibility for different preferences and sensitivities, though individual responses can vary based on genetics, tolerance, and overall health context.
Compare this supplementResearch suggests that caffeine, including when consumed as coffee, is one of the more consistently supported ergogen...
View studies →Research suggests that coffee and its bioactive compounds, particularly chlorogenic acids found in green coffee bean ...
View studies →Research suggests that coffee-derived compounds — including extracts from the coffee cherry, pulp, silverskin, and ca...
View studies →Research suggests that the relationship between coffee consumption and cognitive function is more complex and contest...
View studies →Research suggests that regular coffee consumption is consistently associated with improved markers of liver health, i...
View studies →Research suggests that coffee consumption may offer neuroprotective benefits relevant to a range of conditions includ...
View studies →The four studies provided do not contain research on coffee or its antioxidant properties — they examine topics inclu...
View studies →The four studies provided in this evidence set do not contain research on coffee or blood sugar regulation — they exa...
View studies →The studies provided in this dataset do not directly investigate coffee consumption as a intervention or exposure for...
View studies →These are commonly referenced dosage ranges for this supplement. They are not medical recommendations. Always consult a healthcare provider before supplementing.
| Form | Dose range | Frequency | Studied for | Source |
|---|---|---|---|---|
| Extract | 100–200 mg | Once before exercise | Acute exercise performance enhancement | RCTs using standardized caffeine doses equivalent to 1–2 cups of coffee pre-workout |
| Extract | 400–800 mg | Daily | Liver health and neuroprotection | Based on observational and interventional studies on chlorogenic acid content |
| Extract | 200–400 mg | Daily | Weight management and blood sugar regulation | Green coffee bean extract RCTs commonly use this range |
| Liquid | 200–400 mg | Daily | Cognitive function, exercise performance, and general antioxidant support (caffeine basis) | Common in clinical trials measuring caffeine intake from brewed coffee |
| Liquid | 3–5 cups | Daily | Depression support, anti-aging, and reduced risk of neurodegenerative disease | Epidemiological cohort studies consistently associate 3–5 cups/day with benefits |