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On TWIST, This Week in Sustainability, we discuss the green pros and cons of the entire range of consumer products and everything in them, to help you choose the right stuff to buy and recycle. We’ll discuss: Appliances, Batteries, Buildings, Carpet, Cleaning Products, Clothing, Computers, Disinfectants, Food, Flame Retardants, Fuels, Medicine, Packaging, Paint, Pesticides, Plastic, Personal Care products, Phones, Photovoltaics, and maybe even tilt at Windmills. We'd love to have your suggestions for topics or guests: twist.sustainability@gmail.com! Hosted by Felicia Etzkorn, Professor of Chemistry at Virginia Tech (https://chem.vt.edu/people/faculty/teaching-and-research/fetzkorn.html) and author of Green Chemistry: Principles and Case Studies, with co-host Jamie Ferguson, Professor of Chemistry at Emory & Henry College (https://www.ehc.edu/live/profiles/341-jamie-ferguson). Music was created and performed by Wendy Godley.
Episodes
Friday Oct 30, 2020
Friday Oct 30, 2020
In which we discuss vitamins to sustain ourselves, fat-soluble and water-soluble, and the foods rich in certain vitamins. Then we take a deep-dive into Vitamin D3––the 7-dehydrocholesterol precursor, the UVB light required to synthesize it in our skin, dosage recommendations from the Institute of Medicine vs. the US Endocrine Society, health effects of not enough and too much. Finally, we talk a little about the biochemistry and testing methods. Stay for the haiku reading at the end! Felicia Etzkorn and Jamie Ferguson, with music written and performed by Wendy Godley.
Most of this information can be found on Wikipedia and the references therein.
US Endocrine Society Vitamin D Recommendations:
https://academic.oup.com/jcem/article/96/7/1911/2833671
Testing methods: https://www.mayocliniclabs.com/articles/vitamind/
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