You may be referring to what is called torus (plural: Tori). These boney growths are a result of physical stresses on the jaw. These stresses may be a result of growth patterns, poor occlusion, or nocturnal grinding or clenching. As you stated on the discussion page, they can be removed by surgery.
If calcium is deposited in the brain it is not by glands but a result of inflammation. It would not be cancerous because it is not a result of malignant cells metastasizing; which is how cancer is defined.
CaCO3 + H2CO3(aq) -> CaCO3 + H2CO3(aq) There is nothing to drive any sort of reaction at conditions near STP. At elevated temperatures such as would be found in a cement kiln, the calcium carbonate would decompose to calcium oxide and carbon dioxide while the carbonic acid would have long since evaporated to give water vapor and carbon dioxide.
Calcium is in group 2/IIA, so the other elements in that group would be expected to behave most like calcium.
If reaction is 100% completed then 16g Calcium produces 22.4g Calcium oxide.
Magnesium, although having the same valence electron configuration as calcium, is toxic to humans at lower levels. Humans can handle having more ionic calcium in their system than they can ionic magnesium, so calcium salts are more commonly used as antacids. However, I don't believe calcium hydroxide is what is used as an antacid in humans - hydroxides are strong bases and I would think this would be very caustic and could cause chemical burns to the digestive tract. I believe the actual antacide is calcium carbonate. However, the above paragraph about why magnesium versus calcium is still true for a carbonate salt.
Kidney stones are caused by a buildup of calcium in the kidneys, and therefore I cannot see how saliva would cause it.
Calcium deposits do not always require surgery for removal. The need for surgery would depend on the size of the calcium deposit. Drugs can be ingested to help dissolve the calcium deposit in the body, without any invasive operations.
Drink lots of milk!
Yes you can actually. I got mine from getting my ears pierced. Yes, just piercing might cause you to get a calcium deposit. I've had mine for about 13 weeks. I would recommend if you have one to tell your doctor right away.
If calcium is deposited in the brain it is not by glands but a result of inflammation. It would not be cancerous because it is not a result of malignant cells metastasizing; which is how cancer is defined.
Buildup of gum and/or varnish or foreign contaminants.
coconut oil
Calcium is necessary for maintaining the strength of teeth and bones, so a deficiency in calcium would be a primary cause of breakage of either. Vitamin D is also needed for absorption of calcium.
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its a philosophical conundrum
Lime buildup in your water lines. No, it wont hurt you.
coconut oil