Research shows that instant coffee usually contains less caffeine than regular coffee. One 6 oz cup contains roughly 45 mg or an average of about 57.1 mg. Although the name may be deceiving ...
Drinking coffee during pregnancy ... PHAC guidelines recommend keeping caffeine intake below 300 milligrams a day, which amounts to around two cups of coffee. This includes coffee, tea (including ...
A powerful shot of espresso (1 ounce, or 29.57 milliliters) may have less caffeine than a 6-ounce cup of brewed coffee—approximately 64 milligrams. However, espresso has more caffeine per ounce ...