Book Review:”Let Them Eat Dirt” – Save Your Child by Saving Their Microbes!

Book Review:”Let Them Eat Dirt” – Save Your Child by Saving Their Microbes!

  “Let Them Eat Dirt: Saving Your Child from an Oversanitized World” provides suggestions for a microbially rich and healthy childhood. Let Them Eat Dirt: Saving Your Child from an Oversanitized World talks directly to parents about the importance of microbes to your young kids. Authors  Brett Finlay, PhD and Marie-Claire Arrieta, PhD have an excellent message – let kids get dirty and quit abusing antibiotics. Let Them Eat Dirt is an engaging read clearly written and written clearly by scientist parents who have been in the “parenting trenches”. This microbiome parenting book is a fun read. Several times I laughed out loud at the references to pregnancy and parenting woes. As a scientist, I appreciated their overall message about the importance of microbes to our health.

“Gut Check:The Microbiome Game” the Reprinting!

“Gut Check:The Microbiome Game” the Reprinting!

Professionally printed version of Gut Check:The Microbiome Game available as a promotion for a limited time from Qiagen. Fecal transplant? Plasmids? Nosocomial Infections? Microbiome? Whether you’re teaching microbiology or just interested in a fun, biologically correct game for family game night, Gut Check is your game. Available for a year or so as a PDF printable, Gut Check has been revised and as is available for purchase through MOBIO for a limited time. >UPDATED 5/6/21 – Pre-printed copies of Gut Check are offered as promotional material from Qiagen. Please see the PDF printable link if you would like to download and print your own copy!< Gut Check: The Microbiome Game Overview For the uninitiated  uncolonized, Gut Check is a board game about the microbes living in your gut and how different life events affect the microbes and your health. I reviewed the game in 2015, so check that post for details. In summary, players start with a positive gut score and attempt to build their beneficial microbiome and reap its benefits while avoiding antibiotics and pathogens. Events in the game include everything from bus trips and going to work sick to eating veggie-filled pizza and synthesizing vitamins. Antibiotics and antibiotic resistance

Thumb-sucking and Nail-biting Reduce Common Allergies?

Thumb-sucking and Nail-biting Reduce Common Allergies?

Thumb sucking and nail-biting early in life may reduce allergies later in life. Linus’ thumb-sucking habit just might reduce his risk of common allergies. An article in Pediatrics found that kids who had their fingers in their mouths at ages 5, 7, 9, and 11 years old were less likely to have a reaction to a skin prick test for allergies later in life (ages 13 and 32 years) [1]. Study participants were pricked with common allergens including: house dust mites, grass, cat, dog, horse, wool, and several fungi at ages 13 and 32.

It’s All About the Breast Milk Sugars, Baby

It’s All About the Breast Milk Sugars, Baby

Helpful infant gut bacterium, Bifidobacterium infantis, uses special breast milk sugars to grow that other bacteria can’t use. Breast Milk Sugars Don’t Feed the Infant As parents we often try to limit sugar for our kids. However, with breast milk – the sugars are essential food for helpful bacteria that grow in an infant’s gut. Along with fats, water, antioxidants from mom’s diet, antibodies, and other compounds, breast milk has a diversity of complex carbohydrate sugars. Called human milk oligosaccharides (HMO), these chains of carbohydrates bonded together are difficult to break apart. Humans do not make the enzymes that can break these breast milk sugar bonds [1, 2]. Our helpful gut bacteria do [3-6]. Infants and most gut bacteria don’t have the enzymes in their guts to digest the sugars that dominate human breast milk. The beneficial bacterium, Bifidobacterium infantis, uses enzyme Endo BI-1 for breaking sugars to use for food. This may explain why B. infantis dominates the gut of breast fed babies. HMO sugars are extremely different from their refined and over-processed cousins that we use to sweeten our drinks and solid foods. Refined and processed sugars are primarily simple carbohydrates made of a few carbon molecules bound together

Book review: The Hidden Half of Nature

Book review: The Hidden Half of Nature

Our Little Hidden Helpers What do the human gut and plant roots have in common? Interactions with helpful microorganisms. How do both influence human health? Interactions with helpful microorganisms. In The Hidden Half of Nature: The Microbial Roots of Life and Health by David R. Montgomery and Anne Biklé weave a fascinating story of their journey understanding the importance of microbes in agricultural and human health. Hidden Half weaves together stories of science and society, data and personalities to explore how manufactured diets – whether chemical fertilizers for agriculture or high-fat, high-sugar, low fiber diets for people – have damaged our health.The authors use excellent examples and analogies to deliver the science to a general audience. 

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