DEAR DR. ROACH: I’m 65 years old, and for the past year, I have not been able to maintain an erection while making love with my wife. I can still ejaculate, just not inside her. With cuddling ...

I have completed the Erectile Disfunction index and the result indicates that I should do specific exercises and/or try supplements. What exactly are these exercises and supplements? Answer::The best ...

In the immune system, chronic infections and the defence against tumors often lead to the phenomenon of T cell exhaustion: In this process, the T lymphocytes gradually lose their function, which ...

what are the symptoms of thyroid disfunction? I have gained such a lot of weight in the past years. I think maybe my thyroid is not functioning propertly because i get on a lot of diets and nohting ...