A couple of months ago, we reported about a new research that revealed a harmful effect of xylitol – a compound commonly used in toothpaste production. Scientists found out that this chemical affects the cardiovascular system and may even cause strokes.
Recently, Dental Economics released a note from Lisa Stillman — an experienced dental hygienist and educator in the field of xylitol —explaining the actual benefits of the chemical and its importance in the modern world. In her response to the xylitol research, Dr. Stillman mentioned that " it's important to consider new findings and their implications"; however, we also have to take into account all existing clinical benefits of the compound and the lack of available alternatives.
First, Dr. Stillman said that xylitol plays a key role in managing microbial balance. This chemical can inhibit the replication of some pathogens and disrupt tooth plaque formation. Additionally, this compound violates the energy production process in periodontosis-causing bacteria called Streptococcus mutans, helping to manage periodontal disease.
Xylitol also improves saliva flow, which may be especially useful in treating dry mouth symptoms. Moreover, this chemical is a common active ingredient of so-called Spry Dental Defence products, which are necessary for patients with poor oral hygiene and gum inflammation.
Xylitol is everywhere
Xylitol's medical use goes far beyond dentistry; for instance, some nasal sprays contain this compound because it can block viruses and bacteria from spreading.
However, according to Dr. Stillman, this chemical is priceless in dentistry, especially when we need to help people with severe conditions that disrupt their ability to care about dental hygiene properly.
For instance, people with dementia, Parkinson's disease, multiple sclerosis, and other neurodegenerative disorders have trouble brushing their teeth or visiting a dentist regularly. In that case, xylitol-containing medicines and products are almost the only possible solutions to manage their dental problems.
Patients with severe disorders like HIV or cancer, who often experience dry mouth symptoms, are, also require xylitol medicines to improve their life quality.
Dr. Stillman's message clearly shows that we should not fall into alarmism once we discover a harmful effect of common medicine. The decision whether to replace or ban a particular chemical from regular medical practice should be made after carefully examining all clinical impacts and possible risks.
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