Stress and Our Missing Old Friends

Yesterday I devoted several hours to reading a fascinating article on the connection between stress and the microbiome.[i]  The conclusion:  the lack of exposure to our “old friends” (those commensal organisms with which humans co-evolved) has caused immune dysregulation, leading to a greater susceptibility to the adverse effects of stress…and that stress, in turn, has … More Stress and Our Missing Old Friends

Helminths and Allergies: Another Look at an Immigrant Population

In my last post, I talked about how microbiome depletion results from immigrating to the United States (and subsequent dietary changes), which leads to obesity and metabolic diseases.  I promised to tell you more about immigrant studies on biome depletion so today I am addressing a paper from 2 years ago in which researchers describe … More Helminths and Allergies: Another Look at an Immigrant Population

The Negative (Biome) Side of Moving to the USA

Last week, a really interesting new study[i] was published in the journal, Cell, detailing how immigrating to the USA negatively impacts the gut bacteria.  Researchers looked at people from Southeast Asia and found that there was a significant reduction in the diversity of gut microbes with each subsequent generation, culminating with their microbiota resembling those of … More The Negative (Biome) Side of Moving to the USA

Interesting Bits and Pieces About Autism, Akkermansia and More Things You Can Do Now

I know you were all missing your Tuesday post from me. 🙂  I was on my way home from Florida, where we saw my son’s autism doctor. So with autism on my mind, I thought I’d share a little article[i] I found today that ties together several topics I’ve covered in the last month or … More Interesting Bits and Pieces About Autism, Akkermansia and More Things You Can Do Now

Improving Health as We Age Through Manipulation of the Gut Microbiota

As you all know, one area of particular interest to me is healthy aging.  (After all, we are all getting older! ugh)  An interesting article appeared on Medical News Today[i] this past Friday that I thought I’d share.  It’s about new research, presented at a London conference on the microbiome last week, on how the … More Improving Health as We Age Through Manipulation of the Gut Microbiota