Having a DNA test can be helpful in pre-determining a person’s genetic chances of contracting a future disease or even their children’s potential abilities for athletic performance. But are either purposes for having such tests warranted or more importantly, a wise idea?

Simple saliva DNA tests collect genetic samples that are forwarded to an accredited laboratory for analysis. The results provided indicate the probabilities of certain conditions such as high blood pressure, diabetes, Alzheimer’s disease and many other potentially life-threatening factors.

Knowing that one is more susceptible to certain illnesses or conditions can act as a warning flag in order to take the appropriate precautions by observing proper eating habits, exercising, medication, etc. This can only help increase one’s lifespan or at least defer the possible onset of future problems. Most people would generally agree that using a DNA test to reveal such factors is a wise precaution.

Having children tested for hereditary problems that are not under their genetic control is also likely a good idea. Again, parents can take the necessary proactive precautions to ensure the health of their children.

But what of using DNA analysis to influence a child’s athletic future? The father of the child in the video is a power weight lifter, and the mother, a volleyball champion. If the child shows similar genetic potential to follow a similar athletic path, should the parents encourage the child to pursue the same future?

These are questions that should be asked soon and before future DNA analytical techniques provide more precise information instead of reasonable probabilities. Should a child that is genetically predicted to have the potential to be an Olympic runner, but decides to become an artist be dissuaded from doing so?

Virtually every parent wants their children to succeed, and in the best manner possible, but where do their best interests end, and that of the children start?

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