TIL that our tastebuds are not as sensitive at high altitude as they are at sea level, which is due to a combination of dry air and pressure change. This is why airline food often tastes "flavorless." Our perception of saltiness and sweetness drops by around 30 percent at high altitude.
https://www.nbcnews.com/healthmain/one-reason-airline-food-so-bad-your-own-tastebuds-6…
#til #todayilearned
