Thrifty phenotype
(重定向自Thrifty phenotype hypothesis)
The thrifty phenotype hypothesis says that reduced fetal growth is strongly associated with a number of chronic conditions later in life. This increased susceptibility results from adaptations made by the fetus in an environment limited in its supply of nutrients. The thrifty phenotype is a component of the Fetal Origins Hypothesis. These chronic conditions include coronary heart disease, stroke, diabetes, and hypertension.