Скачать или смотреть Stomach can dissolve a razor blade

Your stomach produces incredibly powerful hydrochloric acid, with a pH between 1.5 and 3, making it strong enough to break down food, destroy harmful bacteria, and create the ideal environment for digestive enzymes like pepsin to do their job. But how does the stomach protect itself from such a corrosive substance? A thick mucus lining shields the stomach walls, preventing damage that could lead to ulcers or other issues.

This acid is so strong that it’s theoretically capable of dissolving a razor blade, although this is not a practical or safe experiment. It highlights the incredible efficiency of the human digestive system. That said, some materials, like the egg membrane (the thin layer between the eggshell and the egg white), are notably resistant to stomach acid.

Explore the fascinating science behind your stomach’s unmatched digestive power in this video!