Testosterone is the major sex hormone in males.
It is responsible for the following functions in males.

In men, testosterone helps in following,

Development of secondary sexual characteristics.
Maintaining muscle mass.
Maintaining adequate levels of red blood cells.
Maintaining bone density.
And sexual and reproductive function.

Low testosterone, also known as male hypogonadism, is a condition where the testosterone production in the body is below normal.

Low testosterone affects almost 40% of men aged 45 and older.
Because of the variations of testosterone level throughout the day and many other effects, it is difficult to define a normal testosterone level in the body.

As a man ages, the amount of testosterone in his body gradually drops.
This natural decline usually starts after the age of 30 and continues throughout his life.

There are many other potential causes of low testosterone, including the following.

Injury to the testes.
Chemotherapy for cancer.
Metabolic disorders such as hemochromatosis.
Dysfunction or tumors of the pituitary gland.
Medications such as opioids, hormones used to treat prostate cancer, and steroids such as prednisone.
Acute or chronic illnesses.
Alcohol abuse.
Cirrhosis.
Chronic kidney failure.
HIV AIDS.
Inflammatory conditions such as sarcoidosis.
Kallman syndrome, or abnormal development of the hypothalamus.
Klinefelter syndrome, also called XXY syndrome.
High prolactin levels in blood.
Obesity.
Uncontrolled type 2 diabetes.
Congenital defects.
Obstructive sleep apnea.
Ageing.
Excess estrogen in the body.
Previous anabolic steroid abuse.
Severe primary hypothyroidism.
Pubertal delay.
Trauma to the head.
Radiation exposure.
And previous surgery of the brain.

#Lowtestosterone #Malehypogonadism

low testosterone levels,low testosterone causes,causes of low testosterone,scientific reasons for low testosterone,ways to increase testosterone levels,how to increase testosterone,how to increase testosterone levels,testosterone and health,testosterone and sleep,testosterone and medicine,testosterone and stress,stress decreases testosterone,bpa and testosterone,obesity and testosterone,diabetes and testosterone,alcohol and testosterone,testosterone zinc