If you suffer from insomnia, waking up at night, and general lack of sleep, it may be due to a hormonal imbalance. The website ways2well.com/blog/does-testosterone-help-you-sleep-better-exploring-the-role-with-ways2well has an interesting article that explains exactly how testosterone can affect sleep and what to do if its level is insufficient. You can find out more at the link and it is really useful for anyone who cares about their health and wants to sleep better.