Bone-boosting lettuce could help Mars astronauts stay healthy

Eating lettuce containing a hormone that boosts bone formation might help astronauts from losing bone mass in space – and might even help treat osteoporosis on Earth too

Bone-boosting lettuce could help Mars astronauts stay healthy
Eating lettuce containing a hormone that boosts bone formation might help astronauts from losing bone mass in space – and might even help treat osteoporosis on Earth too