Reference results for Caffeine from Search.com.

Caffeine Myths and Facts - WebMD

www.webmd.com/balance/caffeine-myths-and-facts

WebMD examines caffeine and looks at the side effects, both positive and negative, that it can have.

Caffeine - Wikipedia, the free encyclopedia

https://en.wikipedia.org/wiki/Caffeine

Caffeine is a central nervous system (CNS) stimulant of the methylxanthine class. [9] It is the world's most widely consumed psychoactive drug, but — unlike many ...

Caffeine: Read About Side Effects, Addiction, and Withdrawal

www.medicinenet.com/caffeine/article.htm

Caffeine facts. Caffeine is a stimulant obtained from over 60 different types of plants worldwide. The scientific name for caffeine is 1,3,7-trimethylxanthine.

Caffeine Uses, Effects & Safety Information - Drugs.com

www.drugs.com/caffeine.html

Caffeine is a central nervous system stimulant. It works by stimulating the brain. Caffeine is found naturally in foods and beverages such as coffee, tea, colas ...

Caffeine in the diet: MedlinePlus Medical Encyclopedia

https://www.nlm.nih.gov/medlineplus/ency/article/002445.htm

Caffeine is widely consumed. It is found naturally in the leaves, seeds, and fruits of more than 60 plants, including: Tea leaves; Kola nuts; Coffee

Caffeine content for coffee, tea, soda and more - Mayo Clinic

www.mayoclinic.org/.../in-depth/caffeine/art-20049372

Find out just how much caffeine is in coffee, tea, soda, energy drinks and more.

How Much Caffeine Is in Coffee, Tea, Cola and Other Drinks?

coffeetea.about.com/od/caffeinehealth/a/How-Much-Caffeine-Is-In...

Find out how much caffeine is in coffee, tea, hot chocolate, cola, energy drinks, yerba mate and more with this guide to caffeine levels in drinks.

Caffeine | definition of caffeine by Medical dictionary

medical-dictionary.thefreedictionary.com/Caffeine

Caffeine Definition. Caffeine is a drug that stimulates the central nervous system. Purpose. Caffeine makes people more alert, less drowsy, and improves coordination.

Introduction to How Caffeine Works - How Caffeine Works ...

science.howstuffworks.com/caffeine.htm

Introduction to How Caffeine Works - Caffeine is one of the most commonly-used drugs -- 90% of Americans use it. Learn why caffeine is America's most popular drug and ...

CAFFEINE: Uses, Side Effects, Interactions and Warnings ...

www.webmd.com/vitamins-supplements/ingredientmono-979-CAFFEINE.aspx...

Find patient medical information for CAFFEINE on WebMD including its uses, effectiveness, side effects and safety, interactions, user ratings and products that have it.