There is no real importance to the concept of “chemically addictive” and it has largely gone out of favor in psychology. Even physical behaviors like gambling and sex that obviously cannot directly, chemically act on reward system pathways, can still be just as life destroying addictive and challenging to quit as any drug. The dsm now classifies gambling disorder as an addiction.

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dist-epoch 8 hours ago | parent [-]

Caffeine, unlike some drugs and alcohol, doesn't cause severe withdrawal symptoms. Because of that, experts don't label regular caffeine use as an addiction.

https://www.webmd.com/diet/caffeine-myths-and-facts

	▲	reactordev 3 hours ago \| parent \| next [-]
		There’s so many layers to this. First, there’s history: Coka-cola (originally made from a Kola nut and cocaine) was told they couldn’t put cocaine in their “medicine” anymore so they just sold it as a “soft-drink” without the cocaine. Then there’s the beverage industry who pointed out there’s caffeine in tea leaves and other plant material and that it’s not a threat: (1) US vs 40 barrels and 20 kegs of Coka-cola. Ultimately reducing the amount of caffeine in soft-drinks. Round and round we go allowing companies to use chemicals to keep us buying their consumables. (1) https://en.wikipedia.org/wiki/United_States_v._Forty_Barrels...
	▲	UniverseHacker 3 hours ago \| parent \| prev [-]
		While it is a contributing factor, physical dependence- withdrawal is not anymore considered necessary or sufficient for addiction. The author there is using an outdated pre-DSM5 definition of addiction which failed to recognize that there are two separate but related phenomena here. Things like gambling and sex addiction obviously cause no withdrawal symptoms from chemical dependence at all, but can be almost impossible to quit and serious enough to destroy someone’s life. Severity of withdrawal symptoms from caffeine also varies substantially from person to person. It’s probably not directly killing anyone, but for some people it can be brutally unpleasant and disabling for at least several days.