Low testosterone in male body also known as hypogonadism which is a state with sub-optimal circulating levels of testosterone with some clinical signs and symptoms. Testosterone affects bone mass, fat distribution, and muscle development. In addition, testosterone maintains energy levels, fertility, and sex drive. One of the common symptom which is seen is sexual dysfunction. Low testosterone level has multiple risk factors along with several diseases such as obesity, frailty, osteoporosis, depression, cardiovascular diseases etc. You may have body hair loss and also loss of energy than you have before, it can decrease the motivation or self-confidence. All such health issues really affect the male body which should be treated soon.