<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script> <script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script> <!------ Include the above in your HEAD tag ----------> <H2><a href="http://www.renexus.org/network/read-blog/125214">Understanding Androgen Deficiency: Associated Symptoms, and More</a></H2> Sex hormones fall under the category of androgens. They are essential in kicking off puberty and ensuring a healthy reproductive system. Males with inadequate levels of androgen may lack libidinal drive, which could lead to the development of breast tissue (gynecomastia). Low androgen levels have been linked to adrenal gland tumours and other conditions.