What are normal testosterone levels?
I am 72 year old man and I would like to find out the proper testosterone level for a man my age. I loved your question, straight and to the point! Ranges in medicine are not black and white, because they do not take into consideration variables such as biochemical individuality. Everyone is different as to what is the optimal range for them. So to answer your question, I will give you the values used in the laboratory. But, they don’t matter if you have symptoms of low testosterone such as: a lowered sex drive, prostate problems, impotence, heart problems, depression or decreased stamina. If you have some or all of the above symptoms, your levels may be low even though they are within the normal values. 240 to 800 -1000 ng/dl is the normal range for the total testosterone, and free testosterone should be 8 to 25 pg/ml. George, if your levels are on the low side of the ranges, and you have the symptoms, then you may still have low levels for you. Remember these numbers are just average
