DO BEES BEE, DO BEARS BEAR? –
Oct. 13, 2021 – Yes. Do you prefer a dark or light roast? Coarse grinding or fine? Arabica or robusta?
“All of these different aspects affect the taste, but also affect the compounds within the coffees,” said Neal Freedman, a senior investigator with the National Cancer Institute. “But it’s not clear at all how these different levels of compounds may be related to health.”
Roasting, for example, reduces the amount of chlorogenic acids, but other antioxidant compounds are formed. Espresso has the highest concentration of many compounds because it has less water than drip coffee.
A study in JAMA Internal Medicine examined the coffee habits of nearly 500,000 people in the U.K. and found that it didn’t matter if they drank one cup or chain-drank eight — regular or decaf — or whether they were fast metabolizers of coffee or slow. They were linked to a lower risk of death from all causes, except with instant coffee, the evidence was weaker.
