DNA tests have gained in popularity over the last few years. They reveal a lot about us, but the data can be overwhelming. We tried one to find out how it all works.
You’ve probably seen it somewhere. Personalised DNA tests are a big trend in medicine. Genetic tests are still a bit lowkey in South Africa, but globally, it’s a booming business.
These DNA tests can tell us a whole bunch of things.
From which diet is best, which exercise we might respond well to and, perhaps most crucially, help us understand how we process medication. It can also help us track our heritage, but for the purposes of this article, we’ll focus on the health aspects.
Are we doomed by our genes?
Most of the outcomes are theoretical, based on correlation, not causation.
And there is some debate around whether some of this information should even be shared with consumers. The reports have loads of info on them. Some scary, some less so. Some experts fear th