Our DNA is the main carrier of our hereditary information, it makes us unique. The more we know about it, the better we can respond to the possibilities (and impossibilities) of our body. You can now also specifically train and eat based on your personal DNA. But how does that work?
Can a DNA test help you lose weight and live a healthier life?
Everyone is different, we know that. It is therefore not surprising that some people lose weight very easily, and others strictly follow a diet without result. It is especially difficult to find a diet that suits you and have results. Perhaps the key is in your DNA. At least, that is what some companies want you to believe. With DNA dietary tests you would know exactly how to lose weight and get a tailor-made diet. Does that really work?
The link between your genes and nutrition is certainly discovering scientists more and more. The Inuit from Greenland, for example, have certain genes that enable them to better handle their traditional diet. Another study shows that many of us have a gene called FTO that gives you more chance of obesity. Fortunately, the same study shows that diet and exercise can significantly reduce the effect of the gene. These are just a few examples, but the link between genes and nutrition is there.
WHAT ARE GENES?
According to the report of one of the test results,
“A gene is a segment of the DNA (short for deoxyribonucleic acid) molecule that contains the instructions for how, when and where your body makes each of the many thousands of proteins required for life.
“Each gene is comprised of thousands of combinations of four letters that make up your genetic code: A, T, C, and G.”
Those letters can be seen in the DNA report. The different variations can indicate a weakness to dietary issues or sporting potential.
Thanks to new developments, the way that we can access DNA testing has changed significantly, because now you can easily order a test online.