To be absolutely brutal and honest with you, nobody cares about I look forward to hearing from you.. The practical reason is that it's one of the various standard and conventionally polite ways to end the body of the letter. It's just a standard exit.
1 In some cases, liver failure causes this taste to occur. 2  Gastroesophogal reflux disease can cause the salty taste (even when no pain is present). 3  Some medicines can make everything taste odd. for example the drug enalapril, which is a drug used to prevent heart failure.
The chemical composition of saliva may change in response to hydration. If this is the case, you could relieve your symptoms by taking more fluid and dilute it. You could also be experiencing some sinus problems. Bacterial sinusitis, for example, can cause bad breath and a foul taste in one's mouth. I donât know do are you familiar with the fact that tears are also very salty. The tear ducts drain into the nasal cavity and once tears enter the nasal cavity, they drain down the back of the throat.