Final answer:
A Caffe Latte contains caffeine due to its espresso component. Caffeine acts as a stimulant, blocking the sleepy effects of adenosine, and makes people more alert.
Step-by-step explanation:
Yes, a Caffe Latte does contain caffeine. Caffeine is a central nervous system stimulant found in various beverages, including coffee, tea, and some soft drinks. A Caffe Latte, which includes espresso as one of its main ingredients, naturally contains caffeine.
Espresso is made from coffee beans that have caffeine, and since it's a concentrated coffee, it contributes a significant amount of caffeine to a Caffe Latte. The stimulant effect of caffeine can help people feel more awake and alert. This effect is due to caffeine's ability to block the action of adenosine, which promotes sleepiness.
While an effective dose is about 200 mg, corresponding to two cups of strong coffee, Lattes can vary in strength and therefore caffeine content.Caffeine is a stimulant found in coffee, tea, and some soft drinks. It is a psychoactive drug that acts as a central nervous system stimulant. The effective dose of caffeine is about 200 mg, which corresponds to about two cups of strong coffee or tea.
Therefore, Caffe Latte, which contains coffee and milk, does contain caffeine.