Medical Use Caffeine

Caffeine Uses, Effects & Safety Information - Drugs.com

https://www.drugs.com/caffeine.html

May 31, 2022 · 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, energy and chocolate. Botanical sources of caffeine include kola nuts, guarana, and yerba mate. …

Caffeine | The Nutrition Source | Harvard T.H. Chan School …

https://www.hsph.harvard.edu/nutritionsource/caffeine/

CAFFEINE - Uses, Side Effects, and More - WebMD

https://www.webmd.com/vitamins/ai/ingredientmono-979/caffeine/

Feb 6, 2023 · Use caffeine cautiously and in low amounts if you have bipolar disorder. ... As medicine, caffeine has most often been used by adults in doses of 50-260 mg by mouth …

Caffeine: How much is too much? - Mayo Clinic

https://www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/in-depth/caffeine/art-20045678

Mar 19, 2022 · Up to 400 milligrams (mg) of caffeine a day appears to be safe for most healthy adults. That's roughly the amount of caffeine in four cups of brewed coffee, 10 …

Caffeine: MedlinePlus

https://medlineplus.gov/caffeine.html

Sep 8, 2021 · Caffeine is a bitter substance that occurs naturally in more than 60 plants including: Coffee beans. Tea leaves. Kola nuts, which are used to flavor soft drink …

Caffeine - StatPearls - NCBI Bookshelf

https://www.ncbi.nlm.nih.gov/books/NBK519490/

Nov 28, 2022 · Caffeine is a naturally occurring central nervous system (CNS) stimulant of the methylxanthine class and is the most widely taken psychoactive stimulant globally. …

Caffeine: Are There Health Benefits? - WebMD

https://www.webmd.com/diet/caffeine-health-benefits

Consuming the amount of caffeine found in a single cup of coffee has been linked to a 3-4% increase in metabolic rate. This means that consuming caffeine may slightly increase the …

Medicinal Uses for Caffeine - Caffeine and Adenosine

https://science.howstuffworks.com/caffeine3.htm

Medicinal Uses for Caffeine. Caffeine can be found in many weight loss pills to boost the metabolism. But there are a number of additional situations where caffeine can serve …