Running: A Fever

Why women and men? You may not know this, I didn't for a long time --- but women have testosterone and men have estrogen. It is produced by the sex glands, the testes in men and ovaries in women. Men have 7-8 times more testosterone than women and produce 20 times more on a daily basis. What is it? Testosterone is a hormone. Hormones are chemicals that control bodily functions. In the past we have discussed other hormones, like the brain chemicals in episodes 139 and 150-154. We've also mentioned ghrelin and leptin which control appetite and fat conversion. This one controls some secondary sex characteristics. Read the full post at http://RunningAFEVER.com/182 Weight 7-day Avg. (change since Jan 2018): 223 (-52) Workout time: 192 Minutes Total Distance (total since Nov 2017): 5.51 Miles (562.96) Steps: 17,621 Muscle Mass 7-day Avg. (change since Aug 2018): 158.03 (+15) Body Fat 7-day Avg.: 29% Daily Sleep Duration 7-day Avg: 7 hours 2019 Goal: 15% Body Fat