Since he entered puberty, barry has been staying awake late at night and craving sleep in the mornings. his parents should realize that this is due to hormonal shifts.
When one or more hormones, your body's chemical messengers, are present in either an excessive or insufficient amount, you have a hormonal imbalance. It's a general phrase that can refer to a wide range of hormonal disorders.
Hormones are substances that communicate with your organs, skin, muscles, and other tissues through your blood to coordinate various bodily functions. These messages instruct your body on what to do when. Hormones are necessary for both life and wellness.
In the human body, there are currently approximately 50 hormones known to science.
Your endocrine system is made up of the majority of tissues (mostly glands) that produce and release hormones. Numerous physiological functions are regulated by hormones.
To learn more about Hormonal Imbalance here
https://brainly.com/question/9504094
#SPJ4