Is manitol work just as well as xylitol in preventing tooth decay?

Unknown. The only reliable studies I am aware of indicate xylitol is effective in interfering with dental plaque development. Mannitol will not be metabolized like regular sugar so it will not cause tooth decay but probably does not have the same effect of xylitol.
Xylitol is better. Research has shown that only xylitol has a protcetive effect and actually helps prevent tooth decay. To get a real benefit though, several pieces of xylitol gum or mints must be used daily.

Related Questions

Is theobromine (from chocolate) good for tooth decay prevention?

It's good. Recent research shows that chocolate is not as bad for your teeth as once believed as long as it doesn't have caramel or nougat in it, which increases sticking to the teeth. Read more...
It is good. Theobromine has been found to be effective in the prevention of tooth decay, by acting against those micro-organisms which cause oral cavities. Read more...

How can I prevent further tooth decay?

Stop the biofilm. Bacteria in the form of a biofilm cause decay. The best way to control the bacteria is use a method like the perio protect method that delivers a hydrogen peroxide gel to the biofilm. Research has shown this method kills 99+% of the bacteria. Control the bacteria and you control the decay. Read more...
Stop the bacteria... Bacteria causes decay. If you can manage it, you can dramatically reduce or eliminate decay. So: 1. Don't feed the bacteria between meals (carbs and especially sugars in snacks do this so eliminate these from snacks). 2. Stay healthy (exercise, nutrition, hydration). 3. See your dentist regularly (at least twice annually). 4. Meticulously & gently clean your mouth (brush & floss every day). Read more...
Brushing . Brushing 3 times day and flossing at least once a day. You should make regular visits to your dentist at least twice a year. Also you should try avoiding hard candy or chewey ones. If brushing is not an option try rinsing with water after your meals. Read more...
Easy. Visit the dentist every 6 months. Cut down on sugar, soda, and carbs. Sugar, carbs and soda are a recipe for cavities. Eat healthy. Brush thoroughly 2-3 times a day with an ada approved Fluoride toothpaste, floss daily, rinse once daily with listerine. Read more...
Hygiene. Be sure to have good oral hygiene with daily brushing and flossing as well as seeing your dentist regularly. Read more...

How could toothpaste prevent tooth decay?

Decay. When you brush your teeth you use toothpaste. Right? Good brushing with tooth paste will remove plaque from your teeth. And plaque is what causes cavities and gingivitis. Read more...
Fluoride. Bacteria breaks down enamel crystal hydroxyapatite. Fluoride can form new crystal fluorohydroxyapatite. This crystal is much more resistant to decay. Read more...
Fluoride. Cleaning the plaque from the tooth and the cavity prevention effects of fluoride help prevent tooth decay. Keep brushing with a fluoride toothpaste. Read more...
Abrasive & fluoride. Toothpastes contain mild abrasives which physically scrub away the plaque and bacteria. The fluoride is making your tooth more resistant to future acid attacks. However, toothpaste alone is not enough. If you can't find the answer to your question here or if an answer posted is unclear, please contact your dentist for more information and check up. Read more...

They say an ounce of prevention is worth a pound of cure. What about baby bottle tooth decay?

Wean by a year. No bottle propping, no bottle in bed at night. Brush your baby's gums and teeth. Read more...
Start early. Early gum massage by parents followed by gentile cleaning of erupting teeth helps baby get use to the idea. If you wait till they have a mouthfull they won't let you. Water in bottles or soft nose cups after 1yr prevents tooth decay.Put the tasty stuff in a hard nose sippy cup. Preserve the baby teeth and you have more room for adult teeth when they come & better overall health. Read more...
Baby Bottle Decay. The cardinal sign of baby bottle decay is rampant decay over the incisor area of a child's dentition. The reason why this is allow to happen is because nobody is watching. If parent are brushing and flossing their child's teeth every night and every morning, baby bottle caries would be non-existent. It is not like the dirty diaper that screams to be changed. A parent's daily watchful eye is needed. Read more...
Definitely. The rule for prevetion is: never put a child to bed at nap-time or night-time with a bottle containing anything other then plain water. If they are getting enough nutrition during the day while they are awake they don't need anything extra at nap-time and night-time. Read more...
Baby bottle. Don't leave your baby with a bottle in their crib, give them water in their bottle once their teeth have erupted. Read more...
Water only at night. If your water is not fluoridated, advise seeking the help of pediatrician for fluoride supplements in the vitamin drops, ie- polyvi-flor, tri-viflor. In addition, only water in the bottle at night. The decay caused by nursing bottle syndrome can be devistating and is easily preventable. Read more...
Simple 3 steps. 1. Never use a feeding bottle as a pacifier. 2. not to put your child to bed with a bottle.3. Don't dip a baby pacifier in honey or sugar. Best of luck. Read more...
Baby bottle decay. The most critical preventive is: "never put a baby to bed with a bottle that has anything but water." Also, once teeth have erupted, clean the teeth in the morning and before bedtime. If you are unsure how to clean the baby's teeth, ask your dentist for guidance. Read more...

How to prevent further tooth decay?

Good home care. Brush 2x daily with fluoridated tooth paste. Floss daily. Use Fluoride mouthwash nightly. Avoid acidly drinks like soda and gatorade. Avoid high carbohydrate snacks. Eat less processed foods and more natural fruits and vegetables. Visit dentist 2-4 x per year to clean area you ma be missing. Read more...
prevent decay. See your dentist at least twice a year, have sealants put on your molars that are not filled due to decay, use a Fluoride toothpaste, brush for two minutes 3 times a day, floss once a day, use an electric toothbrush with a timer to start. Read more...