Savvy senior

Home Genetic Tests: Are they worth it?

Dear Savvy Senior

What can you tell me about home genetic tests that predict the risks of developing certain diseases? My mother died from breast cancer and dad died from a heart attack many years ago, and I’m wondering if these diseases are in my genes too.

Genetically Concerned

Dear Concerned,

It used to be that genetic tests were only available through doctors’ offices. But today dozens of companies offer at-home genetic test kits for the early detection of hereditary diseases like heart disease, diabetes, various types of cancers, Alzheimer’s, Parkins...