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Some studies suggest that up to 400 mg of caffeine per day is safe for healthy adults, while other studies recommend limiting intake to 300 mg per day for safety and performance benefits.
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Caffeine is a widely consumed stimulant found in various beverages and foods. Its effects on human health have been extensively studied, particularly concerning safe consumption levels. This synthesis examines whether a daily intake of 450 mg of caffeine is considered safe based on current research.
Moderate Caffeine Intake Safety:
High Dose Caffeine and Heart Health:
While a daily intake of 450 mg of caffeine slightly exceeds the generally recommended safe limit of 400 mg for healthy adults, it may not pose significant health risks for most individuals. However, it is important to consider individual health conditions and consult with healthcare providers for personalized advice.
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