The Negative Effects of Fluoride

Fluoride is a mineral that’s naturally found in water sources and it’s commonly added to dental care products to help prevent cavities. But the dangers of swallowing too much fluoride presents serious health risks, which is why the Food and Drug Administration requires all fluoride toothpaste in the U.S. to include a poison warning on the label.

Fluoride Toxicity

The absorption of this ingredient can cause permanent tooth discoloration, stomach ailments, acute toxicity, skin rashes and impairment in glucose metabolism. Because the symptoms of acute fluoride toxicity mimic other, common ailments many cases of fluoride poisoning go undiagnosed or mistreated. That's why it's best to go with a fluoride-free toothpaste!

Dental Fluorosis

Excessive exposure to low concentrations of fluoride can result in tiny white streaks or specks in the enamel of the tooth. But in severe cases of dental fluorosis, the tooth has more evident discoloration and brown markings. The enamel may become rough or pitted, and difficult to clean. What's worse? These spots and stains on the teeth, which are permanent, may eventually darken.

Dr. Brite is Fluoride-Free

We don't believe in putting you and your family's health at risk. The concerns of toxicity and dental fluorosis, are why Dr. Brite delivers safe toothpaste with natural and organic ingredients that provide a gentle yet effective cleansing experience.

Our whitening toothpaste and refreshing mouthwash formulas are made with the highest quality ingredients to ensure a healthy mouth. Here are a few of the fluoride-free alternative, plant-based ingredients that help prevent cavities more naturally. 

  • Xylitol works to keep bacteria from etching grooves into tooth enamel.
  • Organic Coconut Oilhelps prevents bacteria from sticking to teeth.
  • Organic Neem Seed Oilhas natural antibacterial properties that help prohibit tooth decay.

To get the most out of your dental care routine floss and brush at least twice a day using theseproper techniques. Rinse after meals, make healthy lifestyle choices and visit your dentist regularly for checkups and professional cleanings.


1. What are the negative effects of fluoride?

When it comes to early children, fluoride has an impact on their bone and tooth development, as well as on the development of their brains. Fluoride exposure during pregnancy and just before delivery may result in poorer cognitive outcomes in the future, according to some research. Fluoride levels that exceed a particular threshold are associated with poorer IQ tests.

2. Why you shouldn't use fluoride toothpaste?

A high concentration of fluoride toothpaste can result in the development of fluorosis. Fluorosis is a disorder that interferes with the growth of dental enamel. It can result in white streaks on the teeth as well as gastrointestinal difficulties if an excessive amount of fluoride is consumed in one sitting.

3. What are the cons of fluoride?

It has been suggested by some researchers that fluoride may contribute to the weakening of the bones as well as the connective tissues around the joints themselves. Fluoride also plays a role in the development of a condition known as fluorosis, which is characterized by tooth discoloration.

4. Does fluoride cause thyroid problems?

According to research, fluoride exposure has the potential to impair thyroid function, but proper iodine diet may be able to reduce this risk to a certain extent.

5. Does fluoride affect hormones?

Current research indicates that the mineral has significant effects on reducing sex hormone levels, which can lead to decreased fertility and puberty occurring later than expected. It has been demonstrated in the great majority of studies that sodium fluoride increases thyroid stimulating hormone (TSH) levels while concurrently lowering the amounts of thyroid hormones T3 and T4 produced by the thyroid.

6. Why would I want toothpaste without fluoride?

Due to the mineral's negative impact on long-term tooth health, dentists typically advise patients against using fluoride-free toothpaste. However, certain customers may ask for fluoride-free toothpaste if they have a fluoride allergy or have had dental fluorosis.

7. Does boiling water remove fluoride?

Boiling water effectively removes chlorine, but it has little effect on fluoride levels. Actually, boiling water will increase the fluoride in the water.

8. How much fluoride is too much?

Skeletal fluorosis risk may increase with fluoride levels of 2.5 mg/L or more (a condition that causes bones to break easily and causes calcium to build up in ligaments and tendons).


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