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Nature Vs Nurture In Oral Health: Nurture Wins

Environment is shown to play a much more significant role in the mouth's microbial set up than genes.

The human mouth is a community bustling with microorganisms that live there. Little knowledge exists about what factors control which types that live there and which don't. In a new study published in Genome Research, investigators have discovered environment has a more controlling stance on determining oral microbiota, an extremely important finding in the field of oral health.

The oral microbiome starts forming as soon as a person is born. We see a plethora of bacteria brought into our mouth during childhood and as an adult, although little knowledge is known about whether nature (genes), or nurture (environment) has a more powerful influence.

Due to differences in the oral microbiome in health and diseases such as bacteremia and endicarditis, there is a need for a better understanding of the factors that effect oral microbiota communities, in order for more efficient prevention and treatment plans.
 
 

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