Full review of various fluoride sources and its impact on health
Introduction
Fluoride is a natural mineral found in nature and plays an important role in dental health. It comes to the human body through various sources such as drinking water, toothpaste, mouthwash, supplements and some foods.. Balanced fluoride use can prevent tooth decay, but over -consumption may cause problems such as dental fluorosis.. In this article from Dr. Hossein Borjian's website (The best dentist in Isfahan _ The best gum surgeon in Isfahan)، We examine the various sources of fluoride, its advantages and disadvantages and its impact on human health..
۱. Fluoride Natural Resources
2.3 drinking water
Drinking water is one of the most important sources of fluoride for humans. The amount Fluoride Available in water depending on its source and purification processes. In some countries, fluoride is artificially added to drinking water to prevent tooth decay.. This process called “Water fluoridation” It is known, one of the most successful public health measures in the 20th century.
2.3 Foods and beverages
Some foods naturally contain fluoride, including:
tea: In particular, black and green tea has a lot of fluoride because the tea leaves absorb this material from the soil..
Fish and seafood: Bone -eaten fish (Such as sardines and canned salmon) Contain a lot of fluoride.
Vegetables and fruits: Some vegetables such as spinach and potatoes have a small amount of fluoride.
Milk and dairy: Although fluoride levels in milk and dairy products are low, some countries produce fluoride -enriched milk..
۲. Fluoride artificial sources
Fluoride toothpaste 2.3
The use of fluoride -containing toothpaste is one of the most common ways to get this material. Fluoride in toothpaste penetrates tooth enamel and strengthens it against harmful acids.. Fluoride -containing toothpaste usually contains compounds such as:
Sodium fluoride (Sodium Fluoride)
Sodium monoflophosphate (Sodium Monofluorophosphate)
Aminofluoride (Amine Fluoride)
Important note: For children under the age of 5, a small amount of fluoride toothpaste should be used to prevent excessive swallowing..
Fluoride mouthwashes
Mouthwash Fluoride contains another source of this material that helps to strengthen enamel.. These products are usually recommended for people who are exposed to tooth decay, especially those from Orthodontics braids use.
Fluoride supplements
In areas where fluoride levels are low in drinking water, doctors may prescribe fluoride supplements such as pills and drops for children.. These supplements help healthy tooth growth but should be taken under the supervision of a dentist to prevent side effects..
۳. Fluoride Benefits for Dental Health
Fluoride protects teeth in several ways:
Increased tooth enamel resistance: Fluoride reacts with tooth enamel and forms a combination called fluorohydroxyapatitis, which makes the enamel more resistant.
Decrease of acid production by bacteria: Fluoride reduces the growth of oral bacteria and prevents the production of harmful acids..
Primary repair of tooth decay: Topical consumption of fluoride can stop the early stages of caries.
۴. Complications of excess fluoride
Dental fluorosis
Excessive fluoride consumption during teeth growth (Childhood) Can lead to white or brown spots on the teeth. This is the status that is called “Dental fluorosis” It is known, mostly in children with large amounts of fluoride toothpaste.
2.3 Systemic Complications
Excessive consumption of fluoride can be used to other problems such as:
Skeletal fluorosis: Long and excessive use of fluoride may lead to bone weakness and joint pain.
Thyroid problems: Some studies have shown that high amounts of fluoride may affect thyroid function.
۵. Fluoride permitted amount
World Health Organization (WHO) And other health institutions have set the recommended amounts for daily use of fluoride:
Children from 1 to 2 years: 1.5 mg daily
Children from 1 to 5 years: 1 mg daily
For teens and adults: 1 to 2 mg daily
۶. Conclusion
Fluoride is one of the most important minerals to maintain tooth health and is received through various sources such as drinking water, toothpaste, mouthwash and food.. However, over -consumption can lead to problems such as dental fluorosis and bone problems.. To enjoy the benefits of fluoride and prevent its effects, observe the recommended amount and proper use of fluoride products is essential..
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