Quick Answer. Lizards are distributed throughout the world, and as the San Diego Zoo notes, most of them live on the ground. Other common lizard dwelling places are underground burrows (especially in deserts), under rocks, marshy bogs and in trees.
Estrogen also can raise libido in men if the man also has healthy testosterone levels. Women are more prone to pain likely because they tend to have lower and more volatile serotonin levels.
The hormone that controls a woman's monthly cycle, estrogen, gets a lot of attention in women's lives, but it is actually a hormone that affects both men and women. Here's what you need to know about estrogen and the way it can affect you.