How A Dash Of Salt Can Save A Bitter Cup Of Coffee - Chowhound

The secret to salt's ability to tame bitterness in coffee lies in the way our taste buds perceive different flavors. Our tongues have specific receptors for sweet, salty, sour, and bitter tastes. When we consume something bitter, like coffee, the bitter compounds activate the corresponding receptors, sending a signal to our brain that we're tasting bitterness. However, when salt is introduced, the sodium ions…