The rights to receive occupational safety and health are guaranteed by law in Indonesia. Failure to perform occupational safety causes accidents and injuries, especially those that can results in acute and chronic mental disorders. Accidents can be explained by the agent-host-environment interaction model, in which the human factor is the most dominant, because 80 percent of the unsafe acts are…
The efficacy of optimum water fluoridation in the prevention of dental caries is well established, as is the efficacy of fluoride supplementation in areas where optimal water fluoridation is not available. Such findings indicate that fluoride supplements had often been incorrectly prescribed for children without knowing the amount of fluoride concentration contained in their drinking water and …
A decline of mental functions in the aging brain should not be considered as a general or even necessary phenomena. On the contrary, the loss of function is usually associated with specific areas of the brain and do not necessarily affect the ordinary of life. With advancing age, the number of neurotransmitters (NT) required for the different metabolic processes will decrease like most of the o…