Wednesday, March 4, 2026

Three cups of black coffee in me today and I'm wondering why my heart is thumping so much. I make the connection between the two, obviously, but somehow I always forget and I still end up over caffeinated. 

I don't sleep very well and so coffee has been a necessary evil in my life for decades now. It also used to help me lower my appetite and weight, but not so much as I get older.

Oddly enough, though, I do find black coffee curbs my sugar fix need. I thought it was in my head, but then I looked it up:


Yes, there is a strong link between drinking black coffee and reduced sugar cravings, primarily because it helps stabilize blood sugar and suppresses appetite. The caffeine and compounds like chlorogenic acid can increase metabolism, promote fat-burning, and reduce hunger, which helps curb the desire for sweet, calorie-dense foods.
Key Connections Between Black Coffee and Lower Sugar Intake:
  • Appetite Suppression: Coffee, particularly black, can boost metabolism and reduce hunger, making you less likely to crave sugary snacks.
  • Hormonal Regulation: Drinking black coffee can increase levels of serotonin, which suppresses appetite, and decrease the hunger-inducing hormone ghrelin.
  • No Added Sugar: By drinking black coffee, you eliminate the daily intake of sugar and cream, which can prevent the cycle of craving more sugar later in the day.
  • Improved Insulin Sensitivity: While high caffeine intake can cause short-term spikes in some, long-term black coffee consumption is associated with better blood sugar control and a lower risk of type 2 diabetes.

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