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TED Talks
Lisa Mosconi: How menopause affects the brain
Many of the symptoms of menopause -- hot flashes, night sweats, insomnia, memory lapses, depression and anxiety -- start in the brain. How exactly does menopause impact cognitive health? Sharing groundbreaking findings from her research,...
SciShow
What’s the Deal with Antibiotics and Birth Control
You might have heard that you should use a back-up method of protection if you’re taking birth control pills and antibiotics at the same time. Turns out, you might not have to worry about it.
Institute of Human Anatomy
What Pregnancy Does to the Body
In this video, Justin from the Institute of Human Anatomy discusses several of the changes that occur during pregnancy, such as morning sickness, fatigue, changes in taste, and the shifting of internal organs due to uterine growth.
Professor Dave Explains
Hormones and Sexual Behavior
We've already learned about hormones in the context of the endocrine system, but now let's get a closer look at how these influence the development of sexual characteristics as well as sexual behavior. How and when does this happen? How...
Khan Academy
Khan Academy: From Terpenes to Steroids Part 2: Squalene, Cholesterol & Steroids
After learning about terpenes, let's see how our body uses them to eventually make all the steroid hormones of our body. [4:29]