Food
Light roast coffee scores high on effectiveness due to caffeine's robust evidence (e.g., 3-6mg/kg dose improves exercise metrics in 47 trials/meta-analyses per Examine.com) and elevated CGA/polyphenols versus dark roasts, supporting antioxidant/CV benefits (CGA meta-analysis: +1.5-2.2% FMD improvement). Safety is excellent as a common food with minimal risks at 1-3 cups/day (95mg caffeine/cup), though light roasts may increase acidity-related GI issues and have variable acrylamide/mycotoxins (Pu
Light roast coffee is an excellent, evidence-backed choice for daily energy and antioxidant intake in moderation (2-3 cups). Opt for known brands with testing to maximize quality. Avoid excess if caffeine-sensitive.