Flouride in water

Learn About The Effects Of Fluoride In Water and How it Can Harm You

Fluoride is a naturally occurring compound that plays a significant role in dental health. Countries all over the world add fluoride to its drinking water systems. The ideal concentration of 0.7 to 1.2 milligrams per liter of water effectively reduces tooth decay and fluorosis. Water fluoridation has been around since the 1940s and continues to serve its purpose for reducing cavities.

A small amount of fluoride does not cause any harm and serves its purpose. However, exposure to higher than acceptable levels of fluoride and long-term usage is harmful to human health.It has also shown to cause acidosis in the human body, if you want to prevent acidosis buy a alkaline water dispenser, for more information click here. Fluoride may cause skeletal fluorosis, a condition which causes joint pain, weakness, bone density issues, and other related problems affecting the skeletal frame. Studies also have shown that there is a possibility of fluoride water causing cerebral impairment, which leads to weakness, lethargy, and impaired ability to concentrate. 

How Fluoride Affects the Body

Stay protected from the acidic effects of Fluoride with an alkaline water ionizer machine!

Skeletal fluorosis is an illness caused by the acidic effects of fluoride. This acid state cause weak bones and calcium to be pulled out of the bones. to stay protected we recommend buying the best water ionizer you can afford!

Skeletal fluorosis

Skeletal fluorosis is an illness caused by the buildup of fluoride in the bones and has various stages. During the first stage, the person does not have any symptoms. As the illness progresses, symptoms, such as joint pain, muscle weakness, chronic fatigue, reduced appetite, and gastrointestinal disorders will appear. 

At the advanced stage of skeletal fluorosis, moving the joints becomes very challenging and the extremities become weak. If not treated properly, the person will eventually becomes disabled

Fluoride water and skeletal fluorosis 

Despite the fact that safe limits of fluoride concentration in the water have been set, it is not always monitored and regulated. In fact, 15% of American households are served by individual wells and these are not governed by local or state government.

The ingestion of only 20 mg of fluoride a day for 20 years can cause advanced skeletal fluorosis and doses as low as 2-5 mg a day can cause earlier stages of the disease. Many residents in Japan, China, India, Africa, Middle East, and the US were diagnosed with skeletal fluorosis from drinking fluoridated water. 36 inhabitants died in a Jharkhand village from skeletal fluorosis. Some cases were found in communities with a fluoride level of 1 ppm and lower, which is considered to be within the safe limit.

Maintaining the fluoride levels 

To decrease the chances of developing skeletal fluorosis, it is essential not to consume more fluoride than is recommended in a day. Besides drinking water, fluoride is found in most processed foods, vegetables, and fruits. It quickly adds up and increases the dosage of fluoride in the body. For more detailed information on fluoride in water and food, along with its consequences, check out this video. The levels of fluoridation are not always monitored, and removal of excessive fluoride in the water system is an expensive, complicated procedure. However, the water distillation process removes fluoride from tap water. Consequently, drinking distilled water will decrease the chances of developing skeletal fluorosis in the future.

Harmful Water

Harmful Water

Water fluoridation and cerebral impairment

Cerebral Impairment

Cerebral Impairment

Several case studies have shown the possibility of developing cerebral impairment in adults and in children due to high fluoride exposure. After living in an environment where fluoride was present in drinking water, people developed memory problems, overall weakness, impaired ability to concentrate and lethargy. Consumers were not aware that the water they consumed was fluoridated. After switching the community to water that was not fluoridated most of the symptoms disappeared.

The effect of water fluoridation on the intellectual development in children 

A case study has been done in Makoo/Iran, where 293 children were selected. By adding fluoride to the water, one group of children was given an acceptable level of fluoride, the other group received medium, and high levels.. The results revealed that the group of children with the least level of fluoride received the highest IQ score, and the group with the highest level of fluoride received the lowest. As a result, the study concluded that children's intelligence might be affected by high fluoride levels.


Water fluoridation is beneficial for dental health at low levels, although in higher than normal levels it can negatively affect human health and result in skeletal fluorosis, painful side effects, possibly cerebral impairment, and even intellectual development in children. Some communities have higher than average levels of fluoride, and some households are served by individual wells that are not monitored by the government. It is costly and difficult to remove and decrease the level of fluoride in water systems. Therefore many people are exposed to high concentrations of fluoride daily. It is important to know the side effects and potential dangers of consuming fluoridated water. 


References And Recommended Reading

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