The things dissolved or floating around in the water.
change in diet and taste likes and possibly pressure
Taste This - 2004 Fishing on Steady Waters was released on: USA: 1 December 2007
It has no color, taste, or scent.
Mostly dissolved minerals. But microorganisms or suspended silt will also sometimes affect the flavor.
It means you can taste metal :P
The digestive process that causes a change in taste primarily involves the breakdown of food by enzymes and acids in the stomach. As food is digested, it releases various compounds that can alter its flavor profile. Additionally, the absorption of nutrients and the interaction between food components and saliva can also influence taste perception. This dynamic can lead to changes in how flavors are experienced, especially with prolonged digestion.
if you have no saliva in your mouth you can not taste anything
Salinity (how much salt) of the water and low temperatures
A slope and the force of gravity.
blood
Fructose.
dono