Priyashas dentist prescribed a fluoride tooth paste for her tooth decay; the same dentist asked Priyashas father to send the water sample from their household for testing, to check if the fluoride content in it was excess, while treating her mottled teeth. a) How would you explain this contradiction? b) What is the value associated?



See when in water which we use for brushing is containing fluoride decays our tooth and that too if we use any fluroride tooth paste it decays our tooth and so the doctor asked the samples of the water from their household for testing that there is fluoride or not