Being a "normal metabolizer" isn't a guarantee of normalcy. Medications, lifestyle, and environment play vital roles in health outcomes.

Your DNA influences your physical features (eye color, hair color, height, etc.). Your DNA also determines how your body may respond to...

DNA testing can help with choosing the right antidepressant. Precision medicine can decrease the trial-and-error approach to prescribing.

Many people have muscle pain when taking statins. Risk factors, medical conditions, and other drugs could be the real cause for muscle pain.

Proton pump inhibitors aren't meant to be used long term. They can have adverse effects and drug interactions. Genetics affect PPI efficacy.

How well your medication works can be affected by the other medications you take and changes in your DNA.