Your Genes and Weight Loss
by Jennifer Bunn, RN
Knowing your genotype for low-fat or low-carb diets could significantly increase your chances of dieting success. Researchers followed 133 women for a year after they submitted to a genetic test to determine which type of diet their body would respond best to.
The test, which involved obtaining a sample from the inside of the women’s cheeks, was able to differentiate those women who would respond well to a low-carb diet versus women who would do better on a low-fat diet. By following the diet that their genes were naturally programmed for, the women were able to lose as much as 2 ½ times the weight of women without the genetic predisposition.
For years scientists have wondered why, when two people strictly follow the same regimented diet, one person would lose weight and one would not. The answer, according to this study, lies in our genes. Knowing which way your body is programmed might mean that dieting will prove more successful for those who diet according to their needs.
Researchers caution that further study with larger groups is necessary, but state the findings from this study had statistical relevance, and the genetic test may provide another weapon in the fight against obesity.
Source: Genes Point to Best Diets
