Caffeine and Decaffeination - Negative Effects of Caffeine
Negative Effects of Caffeine
Caffeine, like everything else, also has a flipside. Research has been able to establish a link between caffeine and some negative health effects, but hasn't been able to adequately measure the impact yet.- Overuse of caffeine i.e. large amounts of consumption over an extended period can leads to a condition termed caffeinism: Symptoms include:
- insomnia
- headaches
- irritability
- muscle twitching
- anxiety
- nervousness
- One study has linked hyperactivity in children to caffeinated cola.
- Effects of caffeine can vary in individuals: some may not show any significant adverse impact but others may suffer an increase in cholesterol and artery clogging from regular coffee intake. Such people are advised to steer clear of caffeine, as are pregnant women and those at higher risk of heart disease and osteoporosis.
- Continued caffeine intake can cause caffeine tolerance (leading to higher intake levels) and also caffeine withdrawal symptoms. Insomnia, headaches, irritability drowsiness, pain in the stomach and joints, agitation, depression, and an inability to concentrate may result.
- Caffeine is known to temporarily raise blood pressure. Long term side-effects of caffeine on BP are unclear though.
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Tanya Thomas. (2014, August 18). Caffeine and Decaffeination - Negative Effects of Caffeine. Medindia. Retrieved on Jul 04, 2024 from https://www.medindia.net/health/lifestyle/caffeine-decaffeination-negative-effects.htm.
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Tanya Thomas. "Caffeine and Decaffeination - Negative Effects of Caffeine". Medindia. Jul 04, 2024. <https://www.medindia.net/health/lifestyle/caffeine-decaffeination-negative-effects.htm>.
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Tanya Thomas. "Caffeine and Decaffeination - Negative Effects of Caffeine". Medindia. https://www.medindia.net/health/lifestyle/caffeine-decaffeination-negative-effects.htm. (accessed Jul 04, 2024).
Harvard
Tanya Thomas. 2014. Caffeine and Decaffeination - Negative Effects of Caffeine. Medindia, viewed Jul 04, 2024, https://www.medindia.net/health/lifestyle/caffeine-decaffeination-negative-effects.htm.