280. Thirty-Three Year Old Baseball Card Gum

Dr. Don and Professor Ben talk about the risks of chewing 33 year old baseball card gum.

Dr. Don - not risky 👍🏼
Professor Ben - not risky 👍🏼

• Patrick Byrne on Twitter: "@midniteumbrella @Topps Paging @bugcounter and @benjaminchapman. #RiskyOrNot?" / Twitter
• 188. Reused Chewing Gum — Risky or Not?
• The effect of chlorhexidine acetate/xylitol chewing gum on the plaque and gingival indices of elderly occupants in residential homes - Simons - 2001 - Journal of Clinical Periodontology - Wiley Online Library
• Chew on this: No support for facilitating effects of gum on spatial task performance - ScienceDirect
• Omya Recalls Ground Limestone for Salmonella
• 10 Most Valuable 1989 Bowman Baseball Cards - Old Sports Cards
• Chewing gum - Wikipedia

272. Thirteen Year Old Tapioca Flour

Dr. Don and Professor Ben talk about the risks from eating 13 year old tapioca flour.

Dr. Don - not risky 👍🏼
Professor Ben - not risky 👍🏼

• haroldina on Twitter: "@bugcounter @benjaminchapman I've got a bag of tapioca flour that's was opened back when I got it 13 years ago and stored in a ziplock bag in my pantry since then. There aren't any bugs in it and it's not clumped at all, so I expect it didn't get any moisture in it 1/2" / Twitter
• Don argues on Twitter
• An unusual case of anaphylaxis. Mold in pancake mix - PubMed