4 Reasons We Get 'Heatwave Teeth' (And What To Do About It)

and try electrolytes to help for an extra boost,” said Dr Nicholls. AdvertisementThat might affect your dental hygiene, Dr Nicholls suggested. Saliva production naturally drops while we sleep, so going to bed without properly cleaning your teeth leaves them far more vulnerable overnight.” The fix: Happily, Dr Nicholls isn’t asking us to give up our treats entirely. 4) Heatwave stressThe issue: We’ve written before at HuffPost UK about “heatwave anxiety”.