I’m not convinced it’s a problem that needs a corporate solution.
In a 2018 review of scientific journal articles, researchers identified 92 reported deaths from caffeine overdose. This review included all journals since online databases began. The researchers believe that around one-third of these deaths are likely to be suicide.
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Caffeine overdose is most likely to result from taking a dietary supplement or caffeine tablets rather than from drinking coffee, especially when people combine these products with energy drinks, sodas, or coffee. Supplements increase the risk due to having higher levels of caffeine than foods and drinks.
Bolding mine.