Practical Applications
## Chemistry for Health and Technology
Chemistry is key to developing new medicines and materials that make our lives better.
### Medicine
Doctors and scientists use chemistry to create medicines that cure diseases and relieve pain. Understanding chemical reactions helps us design safer and more effective drugs.
### Materials
Chemistry helps create useful materials—like stronger plastics, waterproof fabrics, and even biodegradable packaging to reduce waste.
By understanding matter and its changes, we can design solutions for a healthier and more sustainable world.
Examples
- Vaccines use chemistry to help our bodies fight diseases.
- Developing lightweight materials for airplanes is possible through chemical engineering.