Just like us, spacemen need to eat to for fill their hunger.
People eat space food in space only. It is because they need energy to perform various tasks.
Astronauts eat a variety of food in space, including freeze-dried meals, rehydratable food pouches, and vacuum-sealed snacks. These items are specially prepared to withstand space conditions and provide the necessary nutrients for the astronauts' health and well-being during their missions.
Of course there aren't any space colonies just yet, but when when we do build these settlements colonists will eventually grow certain plants for food so that people won't have to bring any from Earth. Eventually, Livestock such as cows, sheep, goats, and perhaps pigs will be sent from Earth, providing a more diverse diet.
Different countries have different foods to eat in space. This food is based on nutritional value.
You eat only space food in space. This food is maintained specifically for the people that are going to space.
so they wont die. need i say more?
Astronauts on the International Space Station eat dehydrated, freeze-dried, or vacuum-sealed food that can be rehydrated or heated using onboard systems. They eat with utensils like forks, knives, and spoons that are designed to prevent food from floating away in microgravity. They also have drinks in sealed pouches with straws to prevent liquid from escaping.
Space food is packed into frozen parcels. You have to heat it first to eat it.
People eat food in space which is giving them energy. Nutritious food full of vitamin is only there.
Many but not all types of space food are freeze dried and water must be added before they can be eaten. Some types of space food are ready to eat and don't need anything added.
Man has to take food in space to eat. This food is nutritious and allows the person to stay healthy.
You bring space food with you.