Which of the following statements is evidence for the set-point theory?
A)At rest and during active times,energy expenditure is constant.
B)The fat mass and obesity-associated (FTO)gene is common.
C)Native American tribes have been exposed to cycles of feast and famine for centuries.
D)Many people maintain a certain weight over long periods despite changes in energy intake.

Question

Quizplus · Accepted Answer

The statement "Many people maintain a certain weight over long periods despite changes in energy intake" is evidence for the set-point theory, which suggests that the body has a predetermined weight range that it defends and tries to maintain, even when faced with changes in energy intake. This suggests that the body has a "set point" weight to which it tries to return.

Which of the Following Statements Is Evidence for the Set-Point