look out! These toothpastes may have a carcinogenic risk, so do not buy any of the three types of toothpaste!
1、 What is the difference between toothpaste priced at a few yuan and several tens of yuan?
The main ingredients of ordinary toothpaste on the market include surfactants, friction agents, preservatives, sweeteners, fragrances, stabilizers, etc., and the price is relatively low.
Functional toothpaste adds special ingredients such as anti-inflammatory, anti caries, and anti allergy to regular toothpaste, so the price is relatively higher.
Is it true that the higher the price of toothpaste, the better its effectiveness?
Zhuang Rui, an attending physician in the Department of Maxillofacial Surgery at Beijing Stomatological Hospital affiliated with Capital Medical University, pointed out that the main function of toothpaste is the friction agent to help clean up plaque, food residue, and other debris on teeth. From the perspective of cleaning teeth alone, expensive toothpaste is essentially no different from cheap toothpaste.
So when it comes to choosing toothpaste, the more expensive it is, the better. Just choose toothpaste that suits your oral condition.
2、 How to choose different types of toothpaste?
There are many types of toothpaste on the market, how should one choose different types of toothpaste? Helen Dental Center Director and member of the Chinese Stomatological Association, Huang Lu, pointed out that different types of toothpaste should be clearly distinguished and selected accordingly!
1. Hemostatic toothpaste
Hemostatic toothpaste contains ingredients such as tranexamic acid, which are used to stop bleeding and treat symptoms rather than the root cause. It is recommended that patients with this problem go to a regular hospital for examination to avoid delaying the best treatment time and causing tooth loss.
2. Anti caries and desensitization toothpaste
This toothpaste contains ingredients such as stannous fluoride, sodium fluoride, strontium chloride, etc., which can have short-term pain relief effects, but generally need to be used under the guidance of a doctor.
3. Toothpaste for eliminating bad breath
Toothpaste for removing bad breath contains ingredients such as antibacterial drugs and fragrances, which can alleviate mild oral halitosis. However, it is best to first identify the cause of bad breath before treating it accordingly.
4. Antibacterial and anti-inflammatory toothpaste
This toothpaste contains antibacterial ingredients that can assist in the treatment of bad breath, periodontitis, gum bleeding, and other conditions caused by dental plaque. However, long-term use may lead to an imbalance in the microbial community.
5. Whitening toothpaste
Whitening toothpaste contains abrasives, peroxides, etc. Improper use can damage teeth and should be used under the guidance of a doctor.
Experts suggest that the general population with oral health should choose fluoride toothpaste as much as possible when selecting toothpaste to reduce the risk of dental caries;
And try to choose friction agents with small particles, preferably those containing aluminum hydroxide and calcium hydrogen phosphate, to avoid damaging the oral cavity during brushing;
It is recommended to buy two types of toothpaste for morning and evening use, and choose toothpaste with good cleaning function during the day that can remove foreign objects and odors; At night, use toothpaste mainly for antibacterial and bactericidal purposes to effectively prevent dental caries.
For people with special needs in oral conditions, Huang Lu reminds that no matter what type of toothpaste is used, it only treats the symptoms and cannot replace oral treatment. If oral problems are found, it is still necessary to go to a dental hospital as soon as possible for targeted treatment.
3、 3 types of toothpaste are not recommended for purchase, or do they pose a risk of cancer?
Huang Lu pointed out that toothpaste containing the following substances is not recommended for purchase as it may pose a risk of cancer!
1. Contains triclosan (TCS) component
Triclosan may interfere with endocrine function, and long-term exposure may also cause metabolic disorders, neurodevelopmental disorders, cardiac toxicity, and induce cancer.
2. Containing titanium dioxide component
Experts from the French National Agricultural Research Institute believe that titanium dioxide and titanium dioxide nanomaterials can affect health. Research has found that 40% of animals exposed to titanium dioxide for a long time have precancerous lesions in their intestinal mucosa.
3. Contains certain antibacterial compounds
Ingredients such as benzalkonium chloride (BET), benzalkonium chloride (BAC), and chlorodimethylphenol (PCMX) are antibacterial compounds that can disrupt the balance of gut microbiota, harm gut health, and may also induce colon cancer.
4、 Safe and healthy use of toothpaste, please avoid a few misconceptions
Gao Yiming, Director of the Department of Stomatology at Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, pointed out that when using toothpaste safely, one should avoid the following misconceptions!
Blindly selecting functional toothpaste: Functional toothpaste should not be chosen blindly. Some functional toothpaste cannot be used for a long time, otherwise it may have side effects.
Squeeze the toothpaste after dipping the toothbrush in water: Squeeze the toothpaste after dipping the toothbrush in water, which may lead to foam. foam alone cannot clean the teeth.
Squeezing a full strip of toothpaste: Squeezing a full strip of toothpaste on a toothbrush may result in waste or accidental ingestion. Generally, squeezing toothpaste the size of a soybean is sufficient.
Always use one type of toothpaste: If you choose a functional toothpaste, it is best to use it alternately to avoid developing drug resistance over time and affecting the overall effectiveness of use.
Using one toothpaste for the whole family: Toothpaste needs to be squeezed onto the toothbrush, which may spread viruses and bacteria, and then cause the spread of viruses and bacteria. It is best to use different types of toothpaste.
Although there are many different types and functions of toothpaste on the market, their basic effects are actually similar, so there is no need to blindly pursue expensive ones. When using toothpaste in daily life, one should avoid blindly selecting effective toothpaste and avoid squeezing too much at once. It is advisable to use one's own toothpaste.
Source: 39 Health Network