http://wiki.answers.com/Q/Orbit_sugarfree_gum_helps_reduce_the_risk_of_tooth_decay_up_to 40%.
Flouride helps strengthen teeth, if that's what you mean.
Sugar is food for plaque-residing bacteria colonies. They convert the sugar into acid that corrodes toothenamel, causing tooth decay.
Alkaline toothpaste helps to neutralize acids produced by bacteria in the mouth, which can contribute to tooth decay. It also helps to create an environment that is less favorable for the growth of decay-causing bacteria.
Any gas helps decay to occur.
Decay means to rot or to become decomposed. For example: The tomato started to decay. Hope this helps!!
The orbit helps the satellite go into orbit.
Nope, in fact it helps to cause tooth decay, because of all the sugar in it.
Flouride.
Lime is used to cover dead bodies to help speed up the decomposition process and reduce the smell of decay. It also helps prevent the spread of disease and can aid in the preservation of the body.
Fluoride helps prevent tooth decay by strengthening the enamel on teeth, making them more resistant to acid attacks from bacteria and sugars. It also helps to remineralize areas on teeth that have started to decay, stopping the progression of cavities. Additionally, fluoride can disrupt the ability of bacteria in the mouth to produce acids that can erode tooth enamel.
gravity
Decay is helpful because It helps to rot down plants and mould is used to create penicillin to help cure viruses.