Information and IRC chat dedicated entirely to this mild stimulant. Includes FAQs, effects, dangers, and statistics on caffeinated beverages.

Full prescribing information from RxList.

The effect of caffeine withdrawal on motor control, reaction time and speed of performance in baseball and softball players

Risk Factor or Not?

Full prescribing information from RxList.

Foods and drugs chart -- July 31, 1997

Frequently asked questions about caffeine

Quitting a coffee habit of just one cup a day, as the people in this study did, can bring on headaches, fatigue, and difficulty concentrating.

Does Caffeine Lead to Psychological Dependence?

effect of caffeine on fertility.

Information on dosage, usage, side effects, interactions, and drug comparisons. Sold under brand names such as: Vivarin, No Doz, Quick Pep, and Stay Awake.

Information on Caffeine including research, legislation, media coverage, bibliography and lots of links.

Thorough explanation about a popular addictive drug found in foods and beverages consumed by many each day, with a collection of related links.

Effects on the nervous system, caffeine contents of various foods and medications, and links to related topics.

Findings of a TV station that tested various "decaf" coffees.

Caffeine levels in all types of loose leaf teas and other beverages. Also an explanation of the decaffeination process for tea.

Which soft drinks have the most and least caffeine?

Includes product information for the alertness aid.

Information about this brand of water. Includes FAQs, history, and contact info.