Most people slowing their caffeine intake say that reducing their daily fix by a rate of cup of coffee a day makes the change relatively pain free. Others count their weekly intake and aim for three to five cups less per week..The value of caffeine in brewed coffee featured above is an average, with values generally between milligrams per cup. Because brewed coffee requires that the water is in contact with the grinds for a long time, this leads to a higher caffeine concentration and sometimes an over extracted taste ..Caffeine mg Starbucks Coffee, Roast venti, Green Mountain Keurig K CupBreakfast Blend or Nantucket Blend Caffeine mg Zantrex weight .Their black teas have mg of caffeine per eight ounce serving. Their green teas contain . mg caffeine per serving. Their white teas contain six mg caffeine per serving. Twelve ounces of Lipton Brisk Lemon Iced Tea contain seven mg of caffeine, while ounces of Nestea Iced Tea contain mg of caffeine..
An average cup of coffee contains mg of caffeine, but some types contain over mg. This article lists the caffeine content in different coffee types..MG caffeine versus a cup of coffee, tea, energy drinks.