View source for Template:Caffeine common dosages table

===Common Dosages by Type===
{| class="wikitable"
| '''Type'''||'''Amount'''||'''[[Caffeine]]'''
|-
| Coffee, brewed|| 1 cup||100mg
|-
| Coffee, instant|| 1 cup||75mg
|-
| Tea|| 1 cup||50mg
|-
| Red Bull|| 1 can||80mg
|-
| Rockstar|| 1 can||160mg
|-
| Excedrin Migraine|| 2 tabs||130mg
|}

^Average caffeine content can vary<ref>Food Standards Agency (2001) Statement on the Reproductive Effects of Caffeine. London: Food Standards Agency.</ref><ref>Juliano LM and Griffiths RR. Caffeine. In Lowinson, J.H., Ruiz, P., Millman, R.B., Langrod, J.G. (Eds.). Substance Abuse: A Comprehensive Textbook, Fourth Edition. 2005. PP. 403-421. Baltimore: Lippincott, Williams, & Wilkins.</ref>