It is anetwork of glands that signals the organ to produce/secrete hormones."Hormones"are the body's chemical mediatorsthat flows through our blood stream totissues andcontrols most of our body's major organs.
Some people are having problem to secrete its hormone because of some cases like Diabetes or hormonal imbalance in women.
Diabetes, is the case wherein the body doesn't produce insulin, when sugar/glucosein the blood can't be absorb properly because of the absence of insulin;Insulin helps the glucose to get absorb and used as energy. Since, there is an absence of insulin external introduction is needed socan beutilized.
Hormonal imbalance in women, some women having trouble in their mensturation / child-bearing because of some points. Right amount or defiency would affect the female reproductive sytem BIG TIME!
To wrap it up, absence of specific hormone need external help so it would function on its desirable role though some has some risk. For best results, hormone should be tailored individually and re-evaluated often to be sure its benifits and counterbalanceits venture!
It would depend on the type of hormones that will be given. There are some that would require hormonesto be given externally because their body is not producing enough hormones. For example, diabetics would need to take an extra dose of insulin from time to time because their body would not be producing enough insulin that will make sure that the body will be able to regulate sugar.
There are also some people who would need more estrogen because they are having issues with their menstruation or the ability to bear a child. The right amount of hormones will make sure that the body will become more balanced in doing what it is supposed to do.
Some people need hormones because their bodies are not producing enough. Some hormones can be bad if they are taken in excess. However, it seems that no hormone that are taken externally should be taken in excess because they would all be dangerous. It is likely that hormones that are taken externally should be closely monitored by a doctor.
This will allow them to make sure it doesn’t get to those dangerous levels. However, the opposite can be a problem as well as hormone deficiencies could bring on pain and discomfort for that person. It could also make the person very sick. Therefore, estrogen or insulin, for example, could be taken externally since their bodies don’t produce enough. However too much of them could be deadly.