From mile 2.80 on the Grays Peak Trail, the Torreys Peak Trail begins and traverses across the North Slope of Grays Peak. After .25 miles the trail turns on two short switchbacks. A snowfield often lingers on the North Slopes of Grays between the switchbacks and the saddle.
Normal Levels. According to MedlinePlus.com, a normal testosterone level for an adult female is 20 to 80 nanograms per deciliter. Testosterone levels fluctuate during the day, but are highest in the morning so blood should be drawn as close to the morning as possible. Some laboratories may have different normal testosterone ranges.
Normal Testosterone Levels by Age â Does it Matter? No matter your sex, thereâs wide variation in testosterone levels by age. Both men and women experience a gradual decline in both total and free testosterone levels as they age, but these declines should be very gradual. For instance, the generally accepted normal range for a manâs total testosterone is 300-1000 ng/dl, and itâs considered normal to lose 1% of production per year after age 30. Now, since T levels should peak in your 20âs, letâs assume someone has a level of 750 ng/dl when they turn 30. If you subtract 1% of production every year from a starting level of 750, you would have to live until you are 122 before your total testosterone levels would dip below 300 ng/dl.