Does low testosterone in men lead to difficulties with concentration and memory ?
The role of sex hormones in the prevention of cognitive decline is uncertain. Some people say they have trouble remembering shopping lists, doing mental arithmetic, or finding the right word in conversation. Problems with memory and thought processes can be difficult to assess. The changes are…


Dr. Gudmundur Björnsson is an icelandic physician, a specialist in medical rehabilitation, a certified independent medical examineer (CIME) and an MBA. He now runs his own company as a medical advisor mostly in insurance medicine. He has previously been a head of a rehabilitation clinic and president IMA. 




