I hope the pills are biodegradable.
I wonder if they could help with gastroparesis.
I have severe constipation (diagnosed w/ IBS-C). What works for me is teff porridge and/or Yakult. Shilajit also seems to help move things along, but I can't really recommend it as I'm not sure about safety.
Looks like they are using something similar for appetite stimulation - I'm wondering if this increases motility in upper GI tract as well (ghrelin is supposed to do that). Very interesting design. Might be useful in conditions like #MECFS, #POTS, #EDS
Unfortunately original pub is paywalled, here's the news article - https://neurosciencenews.com/appetite-pill-ghrelin-23145/
Unfortunately they are yrs away from human trials.
One way to increase ghrelin levels is by drinking carbonated beverages (article title says 'male rats' but they also tested male humans; would be nice to know if true for females) -
https://doi.org/10.1016/j.orcp.2017.02.001
My daughter hates carbonated beverages, tho. I suspect this may have be due to elevated salivary carbonic anhydrase activity.