Saliva adds up --- During a life, we produce enough saliva to fill up two swimming pools.
Our mouths secrete approximately one liter of saliva per day.
Saliva is odd in that we swallow our own all day, but spiting into a cup and drinking it is fucking disgusting.
Taste is not possible until food is mixed with saliva
Saliva is produced at a rate of about one liter a day
Saliva adds up over time --- average human produces 10,000 gallons of saliva in a lifetime.
Human saliva contains a natural painkiller called opiorphin that can be up to six times more powerful than morphine.
Saliva is critical to taste — it desolves chemicals from the food into a liquid that the can be detected by receptors on taste bud.
Saliva is necessary for the tasing of food; chemicals from the food must first dissolve in saliva in order for the chemicals to be detected
Saliva adds up --- a person produces enough saliva to fill 2 average size swimming pools during their lifetime