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Association between birth weight and adult blood pressure in twins: historical cohort study

N R Poulter1, C L Chang, A J MacGregor

  • 1Cardiovascular Studies Unit, Department of Clinical Pharmacology, Imperial College School of Medicine, St Mary's Campus, London W2 1PG. n.pulter@ic.ac.uk

BMJ (Clinical Research Ed.)
|November 24, 1999
PubMed
Abstract

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Physiological Factors:
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Nature and Nurture

Many human characteristics, like height, are shaped by both nature—in other words, by our genes—and by nurture, or our environment. For example, chronic stress during childhood inhibits the production of growth hormones and consequently reduces bone growth and height. Scientists estimate that 70-90% of variation in height is due to genetic differences among individuals, and 10-30% of variation in height is due to differences in the environments that individuals experience, such as differences...
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