Practical Applications
## Using Genetics to Improve Health
Advances in genetics allow doctors to test for specific genes that may increase risk for diseases. This information can be used to personalize treatment plans or recommend lifestyle changes.
### Practical Uses
- Detecting carriers of inherited diseases
- Tailoring drug prescriptions to genetic profiles
- Predicting disease risk
Personalized medicine is making healthcare more effective and targeted than ever before.
Examples
- A patient with a mutation in the BRCA1 gene may opt for early cancer screenings.
- Pharmacogenomics helps doctors avoid drug side effects by using genetic information.