Yes, Red Bull has been subject to bans in some countries, although these bans are not necessarily permanent or widespread.
Specifically, Red Bull faced bans in France, Denmark, and Norway due to concerns over the levels of caffeine and taurine it contained. These bans were primarily related to the potential health risks associated with these ingredients, particularly when combined.
While these countries previously banned Red Bull, the bans were eventually lifted after further scientific review and adjustments to regulations. For example, France lifted its ban in 2008 after the European Food Safety Authority (EFSA) deemed taurine safe.
Therefore, the answer to whether Red Bull is currently banned in any country is complex and subject to change based on evolving regulations and scientific understanding. While historically banned in certain nations, Red Bull is now generally available worldwide. Checking the specific regulations of a particular country would be necessary to determine if any localized restrictions are currently in place.