That's because the body can become desensitized by sugar the more it gets. Poeple often turn to processed food more and more as their tastebuds become more accustomed to tastier foods while natural foods start tasting more bland. It's the same way dopamine works.

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superxpro12 5 hours ago | parent [-]

Anywhere else we'd call that an addiction.

	▲	im3w1l 3 hours ago \| parent [-]
		Adaption is just how the body works though. From the perspective of someone living in the mountains, descending to sea level is "addictive" in that they will get air withdrawals (altitude sickness) when coming back.