Tag: Added caffeine

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Where is Caffeine Mostly Found? A Deep Dive into Common and Hidden Sources

Dec 29, 2025 •

4 min read

According to the FDA, a daily intake of up to 400 mg of caffeine is safe for most healthy adults, yet many are unaware of all its sources. So, where is caffeine mostly found, beyond the obvious morning cup of coffee?

Decoding the Buzz: Why Do Barq's Have Caffeine?

Oct 9, 2025 •

4 min read

Most root beer brands are naturally caffeine-free, but a 12-ounce can of regular Barq's contains 22 mg of added caffeine. This unusual inclusion is a key part of the answer to the question: why do barq's have caffeine? It's all part of its historical recipe and unique flavor profile.