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.
Before exercise Before exercise What you eat before exercising will determine how much energy you have and how well you perform. Three to four hours before you exercise, eat a meal that contains: plenty of carbohydrate â this will increase both your blood glucose and your glycogen levels.