Why Pink Wine Trigger Headache?


“When it will get in your bloodstream, your physique converts it to a special kind referred to as quercetin glucuronide,” mentioned wine chemist and corresponding creator Andrew Waterhouse, professor with the UC Davis Division of Viticulture and Enology. “In that kind, it blocks the metabolism of alcohol.”

Because of this, individuals can find yourself accumulating the toxin acetaldehyde, explains lead creator Apramita Devi, postdoctoral researcher with the UC Davis Division of Viticulture and Enology.”Acetaldehyde is a widely known toxin, irritant and inflammatory substance,” mentioned Devi.


“Researchers know that prime ranges of acetaldehyde could cause facial flushing, headache, and nausea.”The treatment disulfiram prescribed to alcoholics to forestall them from ingesting causes these similar signs. Waterhouse mentioned that is as a result of the drug additionally causes the toxin to construct up within the physique when usually an enzyme within the physique would break it down.

Waterhouse mentioned ranges of this flavanol can differ dramatically in crimson wine.”Quercetin is produced by the grapes in response to daylight,” Waterhouse mentioned. “In the event you develop grapes with the clusters uncovered, you get a lot greater ranges of quercetin. In some instances, it may be 4 to 5 instances greater.”

Ranges of quercetin can even differ relying on how the wine is made, together with pores and skin contact throughout fermentation, fining processes, and getting old. Scientists subsequent intention to match crimson wines that comprise plenty of quercetin with people who have little or no to check their idea about crimson wine complications on individuals.

Reference :

  1. Inhibition of ALDH2 by quercetin glucuronide suggests a brand new speculation to clarify crimson wine complications – (https://www.nature.com/articles/s41598-023-46203-y)

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