Starbucks Warning

Most gourmet coffee contains almost double the caffeine found in coffee served at some donut shops and gas stations. Excluding lattés, which have lower caffeine content, Java Stop served the coffee containing the least caffeine (186 mg per 20-ounce cup), followed by Country Style (232 mg.), Tim Hortons (270 mg.) and Timothy's (272 mg).

A 20-ounce cup of house blend at Starbucks contains almost 400 milligrams of caffeine

DANGER - Health Canada recommends that adults limit their consumption of caffeine to 400 mg daily — the equivalent of about four small cups of coffee.

My Opinion is STOP drinking Starbucks, it may be very harmfull to your health.