To learn more about what's happening on the International Space Station at any given time, check out NASA's frequently-updated ISS blog or their page about the research and development work happening on ISS.
Depends on your body type and metabolism and your routine. But usually it takes around 3 to 4 weeks for visible results. For me it took me a couple of months to actually see any progress visually.
It can sometimes take up to 6 weeks to see results on the scale, but you should be seeing a change in your measurements. It is a misconception that you are gaining muscle while losing fat.It is very, very difficult to gain even one pound of muscle.t can sometimes take up to 6 weeks to see results on the scale, but you should be seeing a change in your measurements. It is a misconception that you are gaining muscle while losing fat. It is very, very difficult to gain even one pound of muscle.