Are flouride based toothpastes good for you oral health

Fluoride-based toothpastes are generally recognized as beneficial for oral health, particularly in preventing tooth decay. According to Patricia Corby, fluoride is crucial in toothpaste as it helps prevent decay by hardening the enamel and protecting teeth. She recommends using toothpaste with fluoride concentrations between 1000 ppm to 1500 ppm, as endorsed by the American Dental Association for their effectiveness 1.

Additionally, Andrew Huberman notes the structural benefits of fluoride in forming strong bonds in the teeth, which increase resistance to cavities and other forms of dental erosion. However, he also highlights that excessive fluoride intake, particularly from sources like tap water, can have health concerns 2.

It's important to balance fluoride use with awareness of its potential overexposure risks. When considering fluoride in toothpaste, its dental benefits are clear, but it's also prudent to be mindful of overall fluoride intake from all sources.

Fluoride-based toothpastes are generally better for oral health compared to non-fluoride based toothpastes, mainly due to the role of fluoride in preventing tooth decay by strengthening tooth enamel. According to Andrew Huberman, fluoride creates stronger bonds within teeth, enhancing their resistance to cavities and other forms of erosion. This is particularly beneficial when considering the common challenges teeth face from dietary sugars and acids 1.

However, Huberman also notes the existence of concerns about fluoride, particularly regarding potential impacts on brain health and thyroid function. Some people, therefore, choose to avoid fluoride due to these concerns and opt for toothpastes that use hydroxyapatite, a natural mineral which also supports the remineralization of teeth 1.

In summary, while fluoride toothpastes are generally superior for preventing dental decay, individuals concerned about fluoride's other health implications might consider high-quality non-fluoride alternatives. Always consult with a dental professional to make the choice that's best suited to your health needs and preferences.

The safety concerns regarding fluoride involve its potential neurotoxic effects, particularly on children's brain development and overall neurodevelopment. Research suggests that excessive fluoride intake during pregnancy and early childhood could affect the IQ of children, with some studies indicating possible reductions by up to five IQ points, which is comparable to the effects of lead exposure. This concern stems from over 70 studies highlighting the neurotoxicity risks associated with fluoride 1.

Additionally, fluoride's historical use in water supplies without adequate safety data, and the ethical concerns related to mass medication without consent, have led to divisive opinions and legal actions in various regions 1. High fluoride levels have also been linked to disruptions in thyroid metabolism, which can affect bodily functions and health 2.

The origin of fluoride, as a byproduct of industrial processes such as aluminum and phosphate fertilizer production, raises further concerns about its appropriateness and safety for inclusion in public water systems 3.

Concerns about public health implications, ethical considerations, and the lack of essentiality of fluoride (since it can be applied topically for dental health) contribute to ongoing debates and legal challenges concerning its use in water fluoridation 4.