Genetic testing is a tool that can help you, and your family, take control of your health by making personalized, informed healthcare decisions. There are lots of different kinds of genetic tests: for rare conditions that only affect a small number of people, for ancestry and paternity, and now tests are available for common diseases like cancer and diabetes.
But as the number of companies offering genetic testing continues to grow, it can be confusing for many consumers to determine which service is the best, the most reliable, and the most appropriate for their needs. Not all genetic tests are created equal, and some genetic testing companies do not offer useful or even accurate services.
To help in the decision-making process, the National Society of Genetic Counselors has just released a list of questions consumers should ask when selecting a genetic testing service: