Tuesday, October 12, 2010

Genetics

Recently at a well-child visit for my daughter, I asked her doctor about her weight. Dr. Hannah said Eden is average for height to weight ratio, which I was glad to hear. Since I was always chubby as a kid, I am concerned that Eden stays within the average limit. The doctor explained that the key years in a child’s growth to watch weight is 6 and 12. If a child is over-weight at these ages, most likely he or she will be over-weight his entire life.

Next I must have struck a nerve. I told the doctor about my own childhood struggle with weight, and was concerned that it would carry on to my daughter. Dr. Hannah shot down the idea completely, saying that genetics play a very small role and that the most important factor is exercise.

While I would be glad to believe her, I simply don’t buy it. I have seen too many families that have one slim child and one over-weight child, both who eat the same foods. I have seen my own tendency for extra weight, especially during times of pregnancy when I seemed to gain weight just by smelling the food. There are so many factors in weight, such as hormone level, metabolism, energy level, and even personality that stem from genetics.

I think my kids’ doctor is right about one thing: exercise really does matter. Exercise and healthy eating is the only way to fight against those unfortunate genetics if they’re tipped against you on the scale. I do like a doctor to be honest and straight-forward with me, however; in other words, don’t tell me genetics don’t matter because you think it’s what I need to hear. Genetics impact our weight, and we will work to eliminate the disadvantage.

1 comment:

  1. There are so many factors in a person's shape. Bone structure and basic build, as well as genetics, diet and excersize. You are smart to be aware and careful. As I've said before, I think we ate pretty healthy when you were kids. It was just that I didn't understand portion control. I thought the more healthy food, the better. I am glad you understand otherwise.

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