Risky or Not?

A short podcast about everyday risks from germs

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This image shows a half-eaten chocolate bar resting in its wrapper on a dusty desk, revealing layers of nougat, caramel, and peanuts. Several ants are crawling nearby, attracted to the sweet, decaying treat that has clearly been sitting for years. The scene feels old and forgotten.

776. Eating a Half Eaten Candy Bar After the Pandemic

May 26, 2025 by Don Schaffner

Dr. Don and Professor Ben talk about the risks from eating a half eaten candy bar left on a desk during the COVID-19 pandemic

Dr. Don - not risky πŸ‘πŸΌ
Professor Ben - not risky πŸ‘πŸΌ

  • Names for soft drinks in the United States - Wikipedia
  • One-in-a-Million Pizza Fan – Bedtime Math
  • Ants Eating Choco Heart Cookie - YouTube
  • Time Lapse Ants Eating Heart Candy (ants vs candy timelapse) - YouTube
  • A study on the potential of ants to act as vectors of foodborne pathogens - PMC
  • New chat
  • DO NOT IGNORE THOSE BIG BLACK ANTS
May 26, 2025 /Don Schaffner
Candy, Ants, Cross-contamination

DALLΒ·E - The image depicts a Halloween candy with a gummy center and crunchy, colorful bits surrounding the outside, designed with vibrant hues of orange, green, and purple. A small cochineal insect (scientifically named Dactylopius coccus), which is used in the natural production of carmine dye, is positioned near the candy, observing it. Above the insect is a thought bubble containing the words "Happy Samhain." The background of the image is dark and spooky, featuring subtle Halloween elements like faint shadows of pumpkins or bats, adding a festive and mysterious atmosphere.

The overall theme blends Halloween imagery with Samhain, a Gaelic festival marking the end of the harvest season and the beginning of winter. The candy, reminiscent of popular seasonal treats, is central to the composition, while the insect adds an unusual yet natural element tied to the historical use of cochineal as a red food dye.

687. Nerds Gummy Clusters

October 30, 2024 by Don Schaffner

Dr. Don and Professor Ben talk about the risks from eating Nerds Gummy Clusters (when you are not allergic to Carmine B).

Dr. Don - not risky πŸ‘πŸΌ
Professor Ben - not risky πŸ‘πŸΌ

  • Nerds Gummy Clusters: The internet is obsessed. That was entirely by design.
  • Color Additives | FDA
  • Small Entity Compliance Guide: Declaration by Name on the Label of All Foods and Cosmetic Products that Contain Cochineal Extract and Carmine | FDA
  • Color Additives Questions and Answers for Consumers | FDA
  • Color Additives History | FDA
  • The Truth About Red Food Dye Made from Bugs | Live Science
  • Carmine - Wikipedia
  • Crunchy Gummy Yummy - Nerds
  • Tiny, Tangy Crunchy Dual Flavoured NERDS Candy
  • Sour Patch Kids | Snackworks
  • Amazon.com : Maynards Wine Gums Bag 165g (Pack of 6) : Grocery & Gourmet Food
  • Doctor Who: Jelly Baby Supercut – 4th Doctor/Tom Baker Tribute (2020) - YouTube
  • Flavoring and Coloring Agents: Health Risks and Potential Problems - ScienceDirect
  • Cochineal dye-induced immediate allergy: Review of Japanese cases and proposed new diagnostic chart - ScienceDirect
  • Samhain - Wikipedia
October 30, 2024 /Don Schaffner
Candy, Color additives, Toxicology, Allergens, Carmine B, Cochineal

346. Skittles

August 26, 2022 by Don Schaffner

Dr. Don and Professor Ben talk about the risks of eating Skittles candy.

Dr. Don - not risky πŸ‘πŸΌ
Professor Ben - not risky πŸ‘πŸΌ

  • Skittles Lawsuit Alleges the Fruit Candy Is 'Unfit for Human Consumption' - CNET
  • American service members in Europe will still be able to β€˜taste the rainbow,’ despite EU Skittles ban | Stars and Stripes
  • About Proposition 65 - OEHHA
  • Titanium dioxide - Wikipedia
  • Viral TikTok Falsely Says Tampon Titanium Dioxide Causes Cancer
  • Weight of epidemiological evidence for titanium dioxide risk assessment: current state and further needs | Journal of Exposure Science & Environmental Epidemiology
  • CFR - Code of Federal Regulations Title 21
  • Wine gum - Wikipedia
  • Jelly Babies - Wikipedia


August 26, 2022 /Don Schaffner
Candy, Titanium dioxide, Carcinogen
RoN71.png

71. Toilet Milky Way

November 23, 2020 by Don Schaffner

Dr. Don and Professor Ben talk about the risks of eating toilet Milky Way.

Dr. Don - not risky πŸ‘πŸΌ

Professor Ben - not risky πŸ‘πŸΌ

  • Milky Way (chocolate bar) - Wikipedia)
  • Reese's Peanut Butter Cups - Wikipedia
  • Amazon.com: Dr. Seuss & Mr. Geisel: A Biography (9780306807367): Morgan, Judith, Morgan, Neil: Books
  • Dr. Seuss Books Can Be Racist, But We Still Keep Reading Them : Code Switch : NPR
November 23, 2020 /Don Schaffner
Toilet, Chocolate, Candy
animated-crawling-severed-hand.jpg

61. Trick or Treating Bare Handed

October 30, 2020 by Don Schaffner

Dr. Don and Professor Ben talk about the risks of trick or treating bare handed.
Dr. Don - not risky πŸ‘πŸΌ
Professor Ben - not risky πŸ‘πŸΌ

  • Halloween - Wikipedia
  • COVID-19: Holiday Celebrations | CDC
  • Cleaning and Disinfectant Chemical Exposures and Temporal Associations with COVID-19 β€” National Poison Data System, United States, January 1, 2020–March 31, 2020 | MMWR
October 30, 2020 /Don Schaffner
Halloween, Candy, Bare hands, COVID-19
Screen Shot 2020-07-19 at 5.55.22 PM.png

21: Five Year Old Candy Canes

July 29, 2020 by Don Schaffner

Dr. Don and Professor Ben talk about the risks of eating five year old candy canes.

Dr. Don - not risky πŸ‘πŸΌ

Professor Ben - not risky πŸ‘πŸΌ

  • (1) Julie Libarkin on Twitter: Ò€œI like candy canes as decorations this time of year. I save them - some are probably 5 years old. All in nice plastic. Very important question from someone not raised w candy canes: Can I still eat them? #candyÒ€ / Twitter

  • Water activity in candy and confectionery | METER

  • Moisture and shelf life in sugar confections. - PubMed - NCBI

July 29, 2020 /Don Schaffner
Candy, Shelf-life

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