Acute meningitis is life-threatening and presents with increased morbidity and mortality. A distinguishing characteristic exists between bacterial meningitis and the more common viral meningitis. With the increased use of the said conjugate vaccines, the annual occurrences of bacterial meningitis in the US decreased from the earlier 1.9 down to1.5 cases per 100,000 persons between the years 1998 and 2003, with a total mortality rate of 15.6%. The frequency rates in developing countries, however, continue to hover around the higher numbers.
In the year 2009, around 88,000-odd cases of meningococcal disease (assumed) were reported in the countries in the “meningitis belt,” which resulted in close to 5,000-5,500 deaths. The worst hit regions and countries were Niger and Nigeria where the combined fatalities and cases were close to 3,000 deaths and 69,500 cases. Between the year 2003 and 2007, 10% of the epidemic cases were due to W135 and 87.8% were due to serogroup A.
Prevention with meningitis vaccines
Conjugate vaccines administered in early childhood for the following – H. influenzae types S and B pneumonia have effectively decreased the occurrence of bacterial meningitis in both children and adults. While, the overall occurrences of pneumococcal meningitis have reduced with the administration of the said conjugate vaccine, the fraction of cases of meningitis caused due to the nonvaccine serotypes has gone up. Also, the number of isolates that were insusceptible to cefotaxime and penicillin has also gone up. The newer form of conjugate vaccine against Neisseria meningitides is suggested to be administered to all persons with complement component deficiencies, travelers to meningococcal disease endemic regions, and children between the ages of 11 and 18 years.
This vaccine is active against serogroups A, C, W135, and Y, but not serogroup B. Patients with asplenia (anatomic or functional) should be vaccinated against H. influenzae, pneumococcal and meningitis vaccine. Patients who are in the hospital suffering from meningitis of an uncertain etiology or with the N. meningitides infection will need droplet precautions for the first one day of the treatment, or until the latter can be eliminated.
Currently available meningitis vaccines
Meningococcal bacteria can cause meningitis and septicemia (meningococcal disease). Vaccines are now available for all the five groups – A, B, C, W, and Y, which are the common disease causing agents. These include Men B, Men C, Men ACWY, Hib, Pneumococcal conjugate vaccine (PCV), Pneumococcal polysaccharide vaccine (PPV), MMR, BCG and MenACWY for travel. It is always beneficial to consult the doctor before you take any vaccinations.
Many people switch to sugar-free gum from the regular variety, thinking it has no harmful health effects. Some do so because of ongoing health complications like diabetes. While it is true that chewing sugar-free gum may have specific benefits and could help one improve their overall well-being, it also has significant downsides. Below are a few important things one should know before heading to the store and buying a pack.
Ingredients in sugar-free gum
Many brands manufacture sugar-free gum, each using different ingredients to give their product a distinct taste and set it apart. While they do not use sugar, they use substitutes that mimic the taste of sugar. Some of these substitutes are artificial sweeteners, while others are derived from natural sources. Let’s look at a few examples:
Besides the above, sugar-free gum may contain chemical and natural ingredients that help provide texture, long-lasting taste, and chewiness. The ingredients usually differ with each brand.
Benefits of sugar-free gum
Here are three probable benefits one might enjoy from chewing sugar-free gum instead of the regular type:
Reduced tooth decay
Studies show that chewing sugar-free gum for a short while after meals may help reduce tooth decay. This is perhaps because chewing causes the mouth to produce more saliva, which washes away microscopic food particles that remain behind and fuel bacteria. Experts reveal that chewing sugar-free gum may also prevent or reduce plaque formation.
Stronger tooth enamel and reduced sensitivity
Since salvia has phosphate and calcium content, it could strengthen tooth enamel. Furthermore, chewing sugar-free gum could help curb teeth sensitivity, which often results from in-office tooth whitening procedures.
Improved memory
Studies indicate that chewing gum, including sugar-free varieties, while performing tasks could improve various aspects of brain function, such as memory, alertness, decision-making, and understanding. Experts also suggest those who chew gum for longer may benefit from reduced signs of stress, anxiety, and depression. While the exact cause of these benefits is yet to be determined, studies point toward better blood flow to the brain caused by chewing.
Besides providing the benefits listed above, sugar-free chewing gum can help avoid conditions like dry mouth (xerostomia). However, one should chew gum as a remedy only if they receive the go-ahead from their healthcare provider.
Disadvantages
Any product consumed in excess may have adverse effects on the body, including sugar-free gum. Chewing it may cause:
Headaches and allergies
Sugar-free gum contains aspartame, a highly debated ingredient among experts. While used as an alternative to sugar, aspartame contains a chemical carcinogen that could increase the risk of headaches. Some may develop hives on the body or suffer from gastrointestinal or respiratory issues if allergic to the ingredient. Therefore, one should speak to an expert before chewing sugar-free gum that contains aspartame.
Gastrointestinal problems
Some manufacturers use sorbitol in their sugar-free gum. When a person consumes too much of the ingredient, it may lead to gastrointestinal symptoms like abdominal cramps, bloating, and gas. Too much sorbitol may also trigger diarrhea in some people.
Jaw disorders
Chewing gum all the time, including sugar-free options, could cause the jaw muscles to tighten. As a result, one may experience jaw pain. Chewing gum regularly has also been associated with increased temporomandibular joint pain (TMJ). Those with this disorder may experience chronic symptoms like soreness, discomfort, and headaches.
Dental device damage
Chewing gum of any kind may have adverse effects on dental devices. The product could damage implants, which could hamper one’s oral health and also be quite expensive to fix.
Besides increasing the risk of the problems listed above, sugar-free chewing gum can lead to cancerous developments in the body and an unusual increase in appetite. People with a rare hereditary disorder called phenylketonuria are especially advised to limit their consumption of phenylalanine (a component of aspartame) as their bodies cannot metabolize it.
Tips to reduce gum-related problems
Learning about the benefits and downsides of sugar-free gum can help one make better decisions for their well-being. Here are a few tips to reduce the risk of health problems from chewing gum:
Following these guidelines will help minimize the harmful effects of chewing gum. One should speak to a health expert if they have any questions regarding any ingredient used in the product.
Tooth enamel is the strong outer layer that protects the teeth from damage and decay. Over time, the enamel gets damaged by factors such as poor oral hygiene, acidic foods, and tooth erosion. Enamel repair is a vital process that restores this outer layer’s strength and integrity. It is crucial for individuals to understand the details of enamel repair, its importance, and treatment options, and be aware of practical tips for healthy enamel.
The significance of enamel repair
Enamel repair is vital for maintaining dental health and preventing tooth damage. Tooth enamel is the hardest substance in the human body, but it can deteriorate from repeated acid attacks by bacteria, plaque, and food habits. When the enamel wears away or gets damaged, the underlying dentin becomes exposed, causing tooth sensitivity, pain, and an increased risk of cavities.
Enamel restoration is crucial for preserving the teeth’s structural integrity and bypassing the need for more invasive dental treatments. Enamel repair protects the teeth from acid erosion, strengthens the enamel surface, and reduces tooth sensitivity. When enamel damage is promptly addressed, individuals can maintain healthy teeth and prevent the onset of oral health complications.
Understanding enamel demineralization
The initial stage of enamel damage is termed enamel demineralization and it occurs when acids dissolve the enamel’s mineral content. This is often triggered by the consumption of acidic foods and beverages, poor oral hygiene, and certain health conditions. Demineralization weakens the enamel, making it vulnerable to further damage.
Various preventive measures can be adopted to mitigate enamel demineralization. For one, regular brushing and flossing destroy plaque and bacteria, reducing acid production. The use of fluoride toothpaste and mouth rinses can also support enamel remineralization by replenishing the lost minerals. Dentists may also recommend dental sealants or thin protective coatings applied to the teeth, which thwart acid attacks.
Enamel repair treatment options
When enamel damage advances beyond the demineralization stage, enamel repair treatment is the only viable option. The treatment choice depends on the extent of the damage and an individual’s specific needs. Some common enamel repair options include:
Dental bonding
This procedure involves applying a tooth-colored resin material to the damaged enamel, which is then shaped and polished to match the natural tooth. Dental bonding helps restore the appearance and functionality of the tooth while protecting it from further damage.
Dental veneers
These are thin shells made of porcelain or composite resin that are bonded to the teeth’s front surface. They can be used to repair enamel damage, correct tooth discoloration, and enhance an individual’s overall appearance when they smile.
Dental crowns
These may be recommended when the enamel damage or decay is extensive. Crowns are tooth-shaped caps that cover the entire visible portion of the teeth, and help restore their strength, shape, and appearance.
Enamel microabrasion
This minimally invasive procedure involves the removal of a thin layer of enamel using an abrasive substance. Enamel microabrasion is commonly used to treat superficial enamel stains and defects, restoring the teeth’s natural appearance.
Remineralization treatments
Remineralizing agents such as fluoride varnishes and gels can be applied to the teeth to enhance the remineralization process and strengthen the enamel.
Things to remember
Enamel repair is a vital aspect for maintaining optimal dental health. By understanding the significance of enamel repair and exploring the treatment options available, individuals can take proactive steps to address enamel damage and preserve their oral well-being.
Remember, practicing good oral hygiene, including regular brushing and flossing, combined with routine dental check-ups, is essential for preventing enamel damage and maintaining a healthy smile. Additionally, adopting a tooth-friendly meal plan, reducing the consumption of acidic foods and beverages, and avoiding harmful habits such as teeth grinding can significantly contribute to enamel preservation.
Besides professional treatment, you can also adopt certain lifestyle practices that can aid in enamel repair. Avoiding excessive consumption of sugary and acidic foods and beverages, limiting the intake of carbonated drinks, and using a straw when consuming acidic beverages can help minimize enamel erosion.
If you suspect enamel damage or experience tooth sensitivity, promptly consult a dental professional. They will assess your condition, recommend appropriate treatment options, and guide you on preventive measures to protect your enamel.
Taking proactive steps to repair enamel damage enhances the strength and appearance of your teeth, besides safeguarding them from impending oral health issues. Enamel repair is an investment for your long-term dental health and oral well-being.
Furthermore, incorporating foods rich in calcium, including dairy products and leafy greens, can provide essential nutrients for remineralizing and strengthening the enamel. Drinking fluoridated water or using fluoride supplements as recommended by your dental professional can also contribute to enamel repair.
Conclusion
Protecting tooth enamel is a lifelong commitment that pays off in terms of improved dental health and a brighter, more confident smile. Hence, take charge of your oral health, embrace enamel repair, and let your smile shine with vitality and beauty! Your teeth deserve the best care to ensure a lifetime of dental well-being.