One of the most critical factors involved in the onset of menarche in women is:

Question

Quizplus · Accepted Answer

The specific ratio of body fat to lean mass has been shown to be one of the most critical factors in the onset of menarche in women. Girls need a certain amount of body fat to reach the critical threshold for menarche to occur. This is due to the fact that the reproductive system is dependent on a certain level of energy and nutrients in order to function properly. Once this threshold is reached, the hormonal changes associated with menarche can occur.

One of the Most Critical Factors Involved in the Onset