Caffeine has been used as a stimulant for a very long time. There are records of tea drinking in 2737 BC, coffee drinking in 1000 AD, and milk chocolate bars were being made in the 1800s. There have been worries about the use of caffeine for at least 300 years. The health effects of caffeine have been studied a lot.
About Me
- Alae and Layla
- We are partners and we created a blogger for the our science exist project. we are in eighth grade and we are doing this project about Does caffeine affect your blood pressure?
1 comments:
Post a Comment