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  • What even ARE vitamins? And do we actually need them?
    2024/06/06

    #188

    In this episode, hosts Melissa and Jam dive into the basics of vitamins. They discuss the origins of vitamins, why they are labeled with letters, and the difference between water-soluble and fat-soluble vitamins. The episode also touches on the history of vitamin regulation, the necessity of supplementing vitamins, and the impact of diet on vitamin intake. Finally, they challenge listeners to assess the variety of plant-based foods they consume in a week to promote a healthier diet.

    00:00 Introduction to Vitamins
    00:27 What Are Vitamins?
    01:40 Types of Vitamins: Water Soluble vs Fat Soluble
    07:10 Sources of Vitamins
    10:19 The History and Naming of Vitamins
    20:16 The Importance of Vitamins and Supplements
    24:51 Optimal Vitamin Intake
    25:10 The Role of Multivitamins
    26:04 Diet Trends and Nutrient Deficiency
    28:39 Understanding Vitamins
    31:14 Fat-Soluble vs. Water-Soluble Vitamins
    32:50 The Importance of Dietary Variety
    36:57 Personal Diet Challenges
    43:07 Engage with Us!

    References from this episode:

    We want to give a special thanks to Bri McAllister for illustrating molecules for some episodes! Please go check out Bri’s art, follow and support her at entr0pic.artstation.com and @McAllisterBri on twitter!

    Thanks to our monthly supporters

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    46 分
  • Ask a Chemist: Why do you need yogurt to make yogurt? (And other questions)
    2024/05/30

    Question and Response 56

    In this bonus edition of Chemistry for Your Life, hosts Melissa and Jam engage with their listeners by answering a variety of chemistry-related questions and addressing listener comments and reviews. They read and discuss both positive and constructive reviews, and provide important updates about joining a network for the podcast. They also talk about the introduction of advertisements, the benefits of becoming a patron for an ad-free experience, and some behind-the-scenes improvements to enhance the show. The episode includes shout-outs to long-time listeners and special mentions of devoted classes and followers. Key discussions cover effective materials for hot baths, making water drinkable in emergencies, and the process of making yogurt, among other chemistry inquiries. The show wraps up with a reminder about the importance of engaging in scientific and political processes to promote environmental safety.

    00:00 Introduction and Listener Questions Teaser
    00:49 Podcast Reviews: The Good, The Bad, and The Funny
    02:31 Sponsorships and Exciting Updates
    07:37 Shoutouts and Special Mentions
    11:02 Chemistry Q&A: From Yogurt to Water Safety
    20:02 Fun Chemistry Facts and Final Thoughts

    Thanks to our monthly supporters

    • Jessie Reder
    • Ciara Linville
    • J0HNTR0Y
    • Jeannette Napoleon
    • Cullyn R
    • Erica Bee
    • Elizabeth P
    • Sarah Moar
    • Rachel Reina
    • Letila
    • Katrina Barnum-Huckins
    • Suzanne Phillips
    • Venus Rebholz
    • Lyn Stubblefield
    • Jacob Taber
    • Brian Kimball
    • Emerson Woodhall
    • Kristina Gotfredsen
    • Timothy Parker
    • Steven Boyles
    • Chris Skupien
    • Chelsea B
    • Bri McAllister
    • Avishai Barnoy
    • Hunter Reardon
    ★ Support this podcast on Patreon ★

    Check out our website at chemforyourlife.com

    Watch our episodes on YouTube

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    26 分
  • Why does hair turn grey when we age?
    2024/05/23
    #187 This episode of 'Chemistry for Your Life' delves into the fascinating world of gray hair, exploring its chemistry and biological processes. Hosts Melissa and Jam share personal anecdotes about encountering gray hair before diving into a detailed explanation of how hair turns gray. They discuss the roles of melanin, melanocytes, and enzymes like tyrosinase in hair pigmentation, and how an imbalance in hydrogen peroxide levels within hair follicles can lead to gray hair. Additionally, the episode touches on the impact of genetics and the possible effects of stress and cigarette smoking on graying. They wrap up with some fun discussions on making pizzas and interacting with their community of listeners. 00:00 Opening Banter: Discovering Gray Hair 00:26 Diving Into the Science of Gray Hair 01:22 Introduction to the Podcast and Hosts 02:49 Exploring the Chemistry of Hair Color 03:26 Understanding Melanin and Hair Pigmentation 07:07 The Process of Hair Coloration 09:59 Unraveling the Mystery of Gray Hair 11:27 A Deep Dive into the Molecular Mechanisms 19:18 Explaining the Gray Hair Phenomenon with an Analogy 26:28 Diving into Project Blueprint: A Self-Experimentation Journey 27:05 The Science of Reversing Gray Hair: An In-Depth Look 32:38 Exploring the Impact of Stress and Smoking on Hair Color 36:02 The Fascinating World of Hair Under a Microscope 39:59 Sharing Personal Stories and Tips for Outdoor Adventures 44:29 A Culinary Adventure: Making the Perfect Pizza 50:51 Supporting Chemistry Education: A Call to Action References from this episode: Hair under a microscope pics - https://www.pinterest.com/pin/hair-under-the-microscope-knots-and-splits-can-you-fix-them--99642210476262734/ https://faseb.onlinelibrary.wiley.com/doi/epdf/10.1096/fj.08-125435 https://www.researchgate.net/figure/Simplified-pathways-of-tyrosine-derived-melanin-synthesis-showing-enzymatic-steps-subject_fig2_337820571 https://pubmed.ncbi.nlm.nih.gov/8610071/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4033715/https://cen.acs.org/articles/87/i10/Gray-Hair-Blame-Natural-Bleaching.htmlhttps://www.chemistryworld.com/podcasts/melanin/3008682.articlehttps://youtu.be/oCtdFSAgKCY We want to give a special thanks to Bri McAllister for illustrating molecules for some episodes! Please go check out Bri’s art, follow and support her at entr0pic.artstation.com and @McAllisterBri on twitter! Thanks to our monthly supporters Ciara LinvilleJ0HNTR0YJeannette NapoleonCullyn RErica BeeElizabeth PSarah MoarRachel ReinaLetilaKatrina Barnum-HuckinsSuzanne PhillipsNelly SilvaVenus RebholzLyn StubblefieldJacob TaberBrian KimballEmerson WoodhallKristina GotfredsenTimothy ParkerSteven BoylesChris SkupienChelsea BBri McAllisterAvishai BarnoyHunter Reardon ★ Support this podcast on Patreon ★ Check out our website at chemforyourlife.com Watch our episodes on YouTube Find us on Instagram, Twitter, and Facebook @ChemForYourLife
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    53 分
  • Why do bad smells smell bad?
    2024/05/16

    #030 Rebroadcast

    Melissa and Jam continue to sniff out the chemistry of smell, focusing this week on bad smells. Why are we so good at smelling bad smells? Why do they haunt us at night? Why are some bad smells so strong and long lasting, while many great smells are subtle and temporary. What’s in a smell? "That which we call a rose by any other name would smell as sweet." I think that quote applies here right?

    References from this episode

    1. Aerosol generation by raindrop impact on soil - Young Soo Joung & Cullen R. Buie, Nature Communications
    2. 2 Americans Win Nobel for Demystifying Sense of Smell - Lawrence K. Altman, The New York Times
    3. The Nobel Prize in Physiology or Medicine 2004 Press Release - Richard Axel & Linda B. Buck, The Nobel Prize
    4. A Novel Multigene Family May Encode Odorant Receptors: A Molecular Basis for Odor Recognition - Buck and Axel
    5. Chemists and bad smells (and sulfur): A productive pairing - Ashutosh Jogalekar, Scientific American

    Find us on Instagram, Twitter, and Facebook @ChemForYourLife.
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    32 分
  • What is old people smell? And is the internet wrong about it?
    2024/05/09
    #186 In this episode of 'Chemistry for Your Life' hosts Melissa and Jam explore the common notion that elderly people have a distinct smell. They delve into the scientific basis behind this observation, discussing the role of volatile organic compounds, fatty acids on our skin, and how these compounds can change with age. The episode features discussions on different studies that have attempted to identify specific compounds associated with 'old people smell' and debates their findings. It also touches upon cultural and dietary influences on body odor, the impact of hygiene practices, and the psychological aspects of scent perception. Additionally, the hosts reflect on the influence of other environmental factors like hospital scents on our perception of 'old people smell.' The episode concludes with a light-hearted discussion on favorite smells, emphasizing the complexity and variability of human olfactory experiences. 00:00 Introduction to the Mystery of the Elderly Scent 00:41 Diving Into the Science: What Causes the Elderly Scent? 01:25 Community Shoutout and Listener Contributions 03:48 Exploring the Chemistry of Skin and Aging 07:37 Scientific Studies and the Debate Over Elderly Scent 15:17 Cultural Factors and the Universality of Elderly Scent 21:29 Concluding Thoughts on the Science of Scent and Aging 23:22 Exploring the Science of Smell and Age 23:54 Perceptions and Variables in Smell Research 24:42 Personal Anecdotes and Smell Associations 26:24 Consumer Products and Their Influence on Smell 29:05 The Debate Over Persimmon Soap 32:00 Skepticism Towards Marketing Claims 35:09 Favorite Smells and Personal Memories References from this Episode https://scholar-google-com.libproxy.library.unt.edu/citations?hl=en&user=5fCySaUAAAAJ&view_op=list_works&sortby=pubdatehttps://www.nytimes.com/2019/08/08/well/live/do-older-people-have-a-different-smell.htmlhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC2574753/https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3364187/https://linkinghub.elsevier.com/retrieve/pii/S0022-202X(15)41198-4https://www.scientificamerican.com/article/old-person-smell/https://www.reddit.com/r/chemistry/comments/1at59dv/why_doesnt_regular_soap_work_on_nonenal_old/https://www.reddit.com/r/todayilearned/comments/unftyx/til_what_causes_old_people_smell_as_our_skin/?utm_source=share&utm_medium=ios_app&utm_name=iossmf We want to give a special thanks to Bri McAllister for illustrating molecules for some episodes! Please go check out Bri’s art, follow and support her at entr0pic.artstation.com and @McAllisterBri on twitter! Thanks to our monthly supporters Ciara LinvilleJ0HNTR0YJeannette NapoleonCullyn RErica BeeElizabeth PSarah MoarRachel ReinaLetilaKatrina Barnum-HuckinsSuzanne PhillipsNelly SilvaVenus RebholzLyn StubblefieldJacob TaberBrian KimballEmerson WoodhallKristina GotfredsenTimothy ParkerSteven BoylesChris SkupienChelsea BBri McAllisterAvishai BarnoyHunter Reardon ★ Support this podcast on Patreon ★ Check out our website at chemforyourlife.com Watch our episodes on YouTube Find us on Instagram, Twitter, and Facebook @ChemForYourLife.
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    46 分
  • Ask a Chemist: Reddit Edition!
    2024/05/02

    Bonus Episode: Question and Response 55

    In this bonus episode of 'Chemistry for Your Life,' hosts Melissa and Jam deviate from their usual format of answering listener questions to engage with the Reddit community instead. They delve into various chemistry-related topics, starting with a Reddit user's struggle to understand moles in chemistry, which Melissa, a chemist, explains in simple terms. They also discuss the social dynamics and difficulties of explaining complex scientific concepts to non-experts, exemplified through a Reddit story about a PhD student oversharing her research at a family gathering. The episode also covers the merits and sacrifices involved in pursuing a PhD, focusing on whether it's worthwhile for those aiming to become professors. Throughout, the hosts emphasize the importance of effective communication in science and the challenges of balancing personal aspirations with academic pursuits.

    00:00 Introduction to Reddit Edition: Chemistry Q&A
    01:09 Exploring the Concept of Moles in Chemistry
    06:02 Navigating Family Dynamics: The PhD Dilemma
    15:12 Is Pursuing a PhD Worth It? Insights and Reflections
    22:40 Wrapping Up and Future Plans for Reddit Q&A Sessions

    Thanks to our monthly supporters

    • Ciara Linville
    • J0HNTR0Y
    • Jeannette Napoleon
    • Cullyn R
    • Erica Bee
    • Elizabeth P
    • Sarah Moar
    • Rachel Reina
    • Letila
    • Katrina Barnum-Huckins
    • Suzanne Phillips
    • Nelly Silva
    • Venus Rebholz
    • Lyn Stubblefield
    • Jacob Taber
    • Brian Kimball
    • Emerson Woodhall
    • Kristina Gotfredsen
    • Timothy Parker
    • Steven Boyles
    • Chris Skupien
    • Chelsea B
    • Bri McAllister
    • Avishai Barnoy
    • Hunter Reardon
    ★ Support this podcast on Patreon ★

    Check out our website at chemforyourlife.com

    Buy our merch at chemforyourlife.com/store

    Watch our episodes on YouTube

    Find us on Instagram, Twitter, and Facebook @ChemForYourLife.

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    26 分
  • Is compost dirt??
    2024/04/25

    #185

    Let's make dirt. Or is it dirt? I don't know, well, can you dig it? We've all heard of compost, maybe you compost, maybe your friend does, maybe they talk about it a lot. But how does it work? Why can we compost some things, but not others? And why can't we just put compostable stuff into the trash can, won't it break down in the landfill? Let's find out!!

    References from this Episode

    1. https://compost.css.cornell.edu/chemistry.html
    2. https://compost.css.cornell.edu/microorg.html
    3. https://www.epa.gov/sustainable-management-food/composting
    4. https://www.compostingcouncil.org/page/CompostDefinition
    5. https://www.psu.edu/news/agricultural-sciences/story/consumer-support-food-waste-solutions-focus-agricultural-economists/
    6. https://www.epa.gov/recycle/composting-home
    7. https://www.sciencedirect.com/science/article/pii/S0921344910000261
    8. https://www.acs.org/education/resources/highschool/chemmatters/past-issues/2017-2018/october2017/composting-your-trash-natures-treasure.html
    We want to give a special thanks to Bri McAllister for illustrating molecules for some episodes! Please go check out Bri’s art, follow and support her at entr0pic.artstation.com and @McAllisterBri on twitter!

    Thanks to our monthly supporters

    • Ciara Linville
    • J0HNTR0Y
    • Jeannette Napoleon
    • Cullyn R
    • Erica Bee
    • Elizabeth P
    • Sarah Moar
    • Rachel Reina
    • Letila
    • Katrina Barnum-Huckins
    • Suzanne Phillips
    • Nelly Silva
    • Venus Rebholz
    • Lyn Stubblefield
    • Jacob Taber
    • Brian Kimball
    • Emerson Woodhall
    • Kristina Gotfredsen
    • Timothy Parker
    • Steven Boyles
    • Chris Skupien
    • Chelsea B
    • Bri McAllister
    • Avishai Barnoy
    • Hunter Reardon
    ★ Support this podcast on Patreon ★

    Check out our website at chemforyourlife.com

    Watch our episodes on YouTube

    Find us on Instagram, Twitter, and Facebook @ChemForYourLife.

    Want to start your own podcast? Use Transistor and you'll have the best podcast platform available. We use it and we are totally in love with it.

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    56 分
  • How do sunglasses protect our eyes?
    2024/04/18

    #082 Rebroadcast

    Wow sunglasses sure are cool. What's the coolest thing about them? Is it how cool they make us look and feel? Or is it the chemistry inside them? We'll let you decide, but we think you'll be surprised to find out how significant a role chemistry plays in the making of your shades.


    References from this episode

    1. https://pubs.acs.org/doi/pdf/10.1021/acs.chas.8b23208
    2. https://pubs.acs.org/doi/10.1021/acs.macromol.8b02513
    3. https://www.acs.org/content/dam/acsorg/education/resources/highschool/chemmatters/issues/2018-2019/December2018/2%20Shades%20TG%20Reading%20Supports.docx
    4. https://www.safetyglassesusa.com/product-information/
    5. https://cen.acs.org/articles/94/i19/Periodic-graphics-chemistry-sunglasses.html
    6. https://onlinelibrary.wiley.com/doi/10.1002/9781118909911.ch26
    7. https://pubs.acs.org/doi/10.1021/ma960808x
    8. https://pubs.rsc.org/en/content/articlelanding/1999/JM/a902864a#!divAbstract

    Thanks to our monthly supporters

    • Ciara Linville
    • J0HNTR0Y
    • Jeannette Napoleon
    • Cullyn R
    • Erica Bee
    • Elizabeth P
    • Sarah Moar
    • Rachel Reina
    • Letila
    • Katrina Barnum-Huckins
    • Suzanne Phillips
    • Nelly Silva
    • Venus Rebholz
    • Lyn Stubblefield
    • Jacob Taber
    • Brian Kimball
    • Emerson Woodhall
    • Kristina Gotfredsen
    • Timothy Parker
    • Steven Boyles
    • Chris Skupien
    • Chelsea B
    • Bri McAllister
    • Avishai Barnoy
    • Hunter Reardon
    ★ Support this podcast on Patreon ★


    Check out our website at chemforyourlife.com

    Watch our episodes on YouTube

    Find us on Instagram, Twitter, and Facebook @ChemForYourLife.

    Want to start your own podcast? Use Transistor and you'll have the best podcast platform available. We use it and we are totally in love with it.

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    39 分