Fluoride helps in -: (A) Vision, (B) Dentition, (C) Myelination, (D) Joint stability
Answer is B. Ans. is 'b' i.e.. Dentition o Fluoride helps in dentition and reduces tooth decay,o Flourine is often called a two edged sword i -i) Excess intake -Causes Endemic fluorosisii) Inadequate-Causes dental caries