Question

How does microgravity affect the human body?
A:
QUICK ANSWER

Answer 1

many different ways, primarily through bone and muscle loss. The lack of pressure on bones causes the body to reabsorb calcium from them, weakening them and potentially causing kidney stones.

Answer 2

Microgravity usually makes your body very nauseous, and due to it, your bones, especially your spine, enlarges by some percent. (Not all effects)