Episode 158: Public Health History

On this episode of Life, the Universe & Everything Else, Ashlyn, Gem, Laura, and Lauren discuss the history of several public health initiatives: handwashing, toothbrushing, and nutrient fortification of food.

Life, the Universe & Everything Else is a podcast that explores the intersection of science and society.

Updated: During his segment, Gem mistakenly said “postpartum examination” when he meant to say “postmortem examination”. This has been corrected.

Handwashing: Hand washing (Wikipedia) | When and How to Wash Your Hands (CDC) | Ignaz Semmelweis (Wikipedia) | Daily Deaths, 2018 (Statistics Canada) | Pregnancy Mortality Surveillance System (Maternal and Infant Health, CDC)

Oral Hygiene: Monkeys may have better dental hygiene than you (Science, AAAS) | Miswak (Wikipedia) | Efficiency of traditional chewing stick (miswak) as an oral hygiene aid among Muslim school children in Lucknow: A cross-sectional study (NIH) | The evolution of the toothbrush | Who invented the toothbrush? (HISTORY)

Nutrient Fortification: Overview of Food Fortification in the United States and Canada (NCBI Bookshelf) | A brief history of food fortification (Baking Business) | History of U.S. Iodine Fortification and Supplementation (NIH) | Iodine (Wikipedia) | Fortification and Health: Challenges and Opportunities (Advances in Nutrition, Oxford Academic) | Rationale and Plan for Vitamin D Food Fortification: A Review and Guidance Paper (NIH)

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