Which chains put a 'massive' amount of caffeine in their coffees (news.sky.com) 2 points by kylehigginson 3y ago ↗ HN
[–] psychphysic 3y ago ↗ Those eye watering 270mg coffees must be a shock for anyone used to Starbucks.Above 400mg typical adults can start feeling unwell. >500mg (2x Pret filter coffees) and most will have a bad time.
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[ 5.6 ms ] story [ 16.9 ms ] threadAbove 400mg typical adults can start feeling unwell. >500mg (2x Pret filter coffees) and most will have a bad time.