John comes from a family in which everyone is overweight, even though people in the family appear to eat only moderate amounts of food. This is consistent with research showing that:
A) food habits are primarily influenced by family attitudes
B) the environment is more important than our genes in determining eating behaviour
C) genes play an important role in who becomes overweight
D) food habits are determined by what foods are presented to us

Question

Quizplus · Accepted Answer

Research suggests that genetics play a significant role in determining who becomes overweight. This means that individuals who come from families with a history of obesity are more likely to develop weight problems themselves, even if they eat similar amounts of food as those who are not genetically predisposed to becoming overweight. While environmental factors, such as access to unhealthy foods, can also contribute to weight gain, research indicates that genetics are an important factor in determining eating behaviors and body weight.

John Comes from a Family in Which Everyone Is Overweight