Can a DNA Test Really Help You Lose Weight?
Although people buy genetic testing kits from companies to find out how to lose weight, the companies themselves acknowledge the limitations of the science and are careful to word their claims so that they don't outright promise weight loss.
Some researchers think that companies are overreaching when they use these types of studies and translate the data into prediction.
SIMILAR ARTICLES & IDEAS:
A new study on the genetics of fitness is trying to find out if the body's receptivity to exercise is genetic or not.
The researchers have looked at thousands of individual segments of DNA, ...
A particular gene known as ACSL1 seems to play a role in how a body metabolizes fats and subsequently affects exercise response.
The findings, though preliminary, do point towards exercise benefits being genetic. Still, exercise has a multitude of benefits and cannot be discarded by individuals who do not have a certain type of gene.
It is in every cell in your body. It refers to a series of chemical processes in each cell that turn the calories you eat into fuel to keep you alive.
The body's major organs — th...
There are 3 main ways:
Most of the energy you burn is from your resting metabolism.
Metabolism can vary a lot between people, and researchers don't understand why.
2 people with the same size and body composition can have different metabolic rates. One can consume a huge meal and gain no weight, while the other has to carefully count calories to not gain weight.
In genetic ancestry testing, even identical twins who have virtually the same DNA may or may not get the same results.
Different DNA companies can show different results, in the case of twins...
Consumer genetic testing is expanding as more than 26 million people have taken this kind of test, according to the MIT Technology Review.
DNA tests are still considered estimates, due to imperfect data.
When a person wanting to give the test provides the DNA sample through the saliva, the company checks for variance in the saliva, as 99.9 percent of the DNA is the same in humans.