A father’s fatness may influence his children’s health and raise their risk for diseases like cancer. Biologist Adelheid Soubry says, "Understanding the risks of the current Western lifestyle on future generations is important."

In the past, researchers looking at health outcomes in newborns have studied pregnant mothers, because studies have shown that nutrition and environmental factors during pregnancy can affect children’s health and may raise their risk of chronic diseases. However, little has been done to uncover how a father’ health can affect children.
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