A new study in mice shows a connection between gut microbiome and willingness to exercise. Could this discovery lead to improved motivation to exercise in humans? Possibly, but we don’t yet know if humans share the same pathway. A study from the University of Pennsylvania, published in Nature on December 14, 2022 reported… read more "Motivation to Exercise in Mice"
Elizabeth Holmes founded Theranos to develop a device that could do 200 tests on a single drop of blood in a minute. She lied; it failed; she is being tried for fraud and conspiracy. The HBO documentary The Inventor tells the story but has some flaws. We can learn lessons from what… read more "An HBO Documentary about the Theranos Fraud Raises Concerns"