Swallowing in Space: The Hidden Challenge | Science News

Space travel turns everyday eating into a survival challenge—fluids shift to your head, dulling taste and drying out your mouth, making even crackers feel gritty. Without gravity’s help, swallowing becomes harder, and astronauts often eat less, risking health on long missions like a Mars trip. But food tech is evolving: tortillas, spicy shrimp, brownies, and even 3D-printed meals are helping keep astronauts nourished and mission-ready. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/65c244475206d80c