The average person does not need to be adding anything to their waterRead more in the Antiviral seriesGet our breaking news email, free app or daily news podcastAttitudes towards hydration have become another faultline in the generational divide: while the giant “emotional support” water bottle is ubiquitous among gen Z, those of the writer Ian McEwan’s vintage find the modern obsession with hydration “deranged”. McEwan and his ilk will be even more perplexed then that even those guzzling from their Stanley Cups throughout the day are being told they are still not sufficiently hydrating themselves.Influencers are telling their followers they “don’t understand what hydration is” if they’re not adding electrolytes such as sodium and chloride (salt) as well as magnesium and potassium to their water to help their cells “hold on to and use” it. Often spruiking the sachets wellness companies are selling, they claim these fancy salt formulations are essential to avoiding migraines and muscle ...