![]() ![]() Smith Johnston, is a former NASA flight surgeon and Chief Medical Officer at Axiom Space. He also was the first person to tweet from space! Today, Mike is a Professor of Mechanical Engineering at Columbia University.Īnother one of our investors, Dr. Mike has successfully completed two of the hardest space missions – both to repair the Hubble Space Telescope. He holds NASA records for most extravehicular activities (EVAs) or ”spacewalks” (10), cumulative EVA time (67 hours, 40 minutes), and for the 3rd longest spaceflight at 215 days!Īnother legendary astronaut you might have seen on our site is Professor Mike Massimino. Yes! The astronauts are real and are investors in Timeshifter.įormer NASA Astronaut and Chief Astronaut at Axiom Space, Commander Michael López-Alegría, has completed five space missions on Space X, Space Shuttle, and Soyuz. While advice on what and when to eat may be helpful in reducing the metabolic consequences of jet lag, caused by eating at the wrong biological time, it will not alleviate the underlying cause. They still get this disorder even though they eat their meals on a regular 24-hour pattern if food could reset their circadian clock, they would not develop non-24-hour sleep-wake disorder, yet they do, showing that food is not an effective method to reset the clock. This results in a clinical disorder called non-24-hour sleep-wake disorder. Totally blind people have no light information reaching the brain and therefore cannot synchronize the circadian rhythms to the 24-hour day. The evidence for this is found in studies of totally blind people, who Dr. ![]() Food does not reset the circadian clock in the brain and there is currently no accepted method for using food - or fasting - for resetting circadian rhythms. These claims are based on studies of nocturnal (night-active) rodents which cannot easily be translated to (day-active) humans. Many claims have been made about diets or fasting being able to reset the clock. ![]()
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