According to Starbucks [1], their espresso 'solo' is 75 mg per shot and a 20 oz brewed coffee has 410 mg (not sure how because 410/75 = 5.46 shots) [1] https:/

According to Starbucks [1], their espresso 'solo' is 75 mg per shot and a 20 oz brewed coffee has 410 mg (not sure how because 410/75 = 5.46 shots) [1] https://news.starbucks.com/uploads/documents/nutrition.pdf https://news.starbucks.com/uploads/documents/nutrition.pdf