FWIW it does impact coffee at Starbucks, at least in Canada. (Nutrition Information linked from starbucks.ca) https://globalassets.starbucks.com/assets/94fbcc2

FWIW it does impact coffee at Starbucks, at least in Canada. (Nutrition Information linked from starbucks.ca) https://globalassets.starbucks.com/assets/94fbcc2ab1e24359850fa1870fc988bc.pdf https://globalassets.starbucks.com/assets/94fbcc2ab1e2435985... A 16oz cup of Dark, Medium and Blonde is listed as 260mg, 310mg, and 360mg respectively.