Re: merry christmas
logically, leaving them alone dry like a scab does not work no matter how long you leave it. using every moisturizer under the sun has not worked. what other options are there, we know that we have all tried 100s of things EXCEPT saliva. just do the normal thing any kid would do. i think you hvae been trapped in your room too long to realize everybody licks there lips. lHuman saliva is composed of 98% water, while the other 2% consists of other compounds such as electrolytes, mucus, antibacterial compounds, and various enzymes.A common belief is that saliva contained in the mouth has natural disinfectants, which leads people to believe it is beneficial to "lick their wounds". Researchers at the University of Florida at Gainesville have discovered a protein called nerve growth factor (NGF) in the saliva of mice. Wounds doused with NGF healed twice as fast as untreated and unlicked wounds; therefore, saliva can help to heal wounds in some species. NGF has not been found in human saliva; however, researchers find human saliva contains such antibacterial agents as secretory IgA, lactoferrin, lysosyme and peroxidase.Produced in salivary glands, human saliva is 98% water, but it contains many important substances, including electrolytes, mucus, antibacterial compounds and various enzymes.[1]
It is a fluid containing:
Water
Electrolytes:
2-21 mmol/L sodium (lower than blood plasma)
10-36 mmol/L potassium (higher than plasma)
1.2-2.8 mmol/L calcium (similar to plasma)
0.08-0.5 mmol/L magnesium
5-40 mmol/L chloride (lower than plasma)
25 mmol/L bicarbonate (higher than plasma)
1.4-39 mmol/L phosphate
Iodine (mmol/L usually higher than plasma, but dependent variable according to dietary
Iodine intake)
Mucus. Mucus in saliva mainly consists of mucopolysaccharides and glycoproteins;
Antibacterial compounds (thiocyanate, hydrogen peroxide, and secretory immunoglobulin A)
Epidermal growth factor or EGF
Various enzymes. There are three major enzymes found in saliva.
α-amylase (EC3.2.1.1). Amylase starts the digestion of starch and lipase fat before the food is even swallowed. It has a pH optima of 7.4.
lingual lipase. Lingual lipase has a pH optimum ~4.0 so it is not activated until entering the acidic environment of the stomach.
Antimicrobial enzymes that kill bacteria.
Lysozyme
Salivary lactoperoxidase
Lactoferrin[9]
Immunoglobulin A[9]
Proline-rich proteins (function in enamel formation, Ca2+-binding, microbe killing and lubrication)[9]
Minor enzymes include salivary acid phosphatases A+B, N-acetylmuramoyl-L-alanine amidase, NAD(P)H dehydrogenase (quinone), superoxide dismutase, glutathione transferase, class 3 aldehyde dehydrogenase, glucose-6-phosphate isomerase, and tissue kallikrein (function unknown).[9]
Cells: Possibly as much as 8 million human and 500 million bacterial cells per mL. The presence of bacterial products (small organic acids, amines, and thiols) causes saliva to sometimes exhibit foul odor.
Opiorphin, a newly researched pain-killing substance found in human saliva.
did you see it contains EGF? Epidermal growth factor or EGF