BistroMD Health Library

Get excited about reading again with fun and interesting tips from our experts, including The M.D., our dietitians, and our fitness expert. In our health library, you will find all of the information you need to achieve your goals of making a healthy lifestyle change. So, start reading and start losing!

Weight Loss

From the effects of the hormone cortisol to the role of genetics in weight loss, this category is packed with everything that you need to know about losing weight the healthy way.

The Truth About Genetics and Weight Loss

When it comes to weight loss, we often hear “Calories out must exceed calories in.” However, the weight bared at a physical appearance might come down to the way DNA is embedded at a cellular level. But do genetics really determine weight?

The Truth About Genetics and Weight Loss


When it comes to weight loss, we often hear "Calories out must exceed calories in." However, that sort of explanation about body weight is just too simplistic and does not account for many very real variables that have nothing to do with will-power and self-control. In fact, the weight bared at a physical appearance might come down to the way DNA is embedded at a cellular level. But do genetics really determine weight?

The Link Between Genetics and Weight

From tall or short to freckled or not, we come in myriad packages with variable features, most of which are determined by our genetics before we ever draw breath. But genetics may also be playing a role in America’s obesity epidemic, as solid research is helping us understand despite similar weight loss efforts, why some individual’s yield results differently from others. Moreover, researchers have identified specific combinations of genes that appear to correlate with predispositions in which we carry fat or build muscle, along with how some individuals have greater success with exercise regimens.

But the the complexity of genetics can be pretty daunting, particularly for those lacking exposure to the subject. Nonetheless, genes are named with different alpha-numeric codes and so are their variant alleles and if you are not careful, you can end up in some real alphabet soup just trying to discuss the matter. But rather than getting tangled into the ABC’s of genetics, most of the chatter linking weight and genes involve CYP19 and COMT. Whereas researchers have found that having one CYP19 gene and its variants is not consistently associated with percentage fat, total fat, subcutaneous fat or intra-abdominal fat, having two such genes correlates to a slightly larger decrease in body mass index (BMI) and a significantly larger decrease in total fat and percentage of body fat. And having a particular genotype of the COMT gene, together with at least one copy of the CYP19 gene, also relates to a significantly larger decrease in BMI, total fat, and percentage of body fat.

Also further reported by Time, research confirms "that while it’s represented by a single number, weight is the complex combination of a multitude of different metabolic processes, from brain systems that regulate appetite to enzymes that control how efficiently calories are turned from food into energy that the body needs." Most of the evidence lies in genetic mutations tied to the hormones leptin, ghrelin, adinopectin, and neuropeptide Y, which are known to influence appetite control and metabolism. Though the impact of such hormones can expose great obstacles, their recognition allows researchers to consider and develop effective methods to mitigate against additional weight gain.

But, Do Only Genetics Determine Weight?

Whereas the links between genetics and weight loss and gain are strong, there are additional environmental factors that make the complexity of weight only more confusing. Nonetheless, researchers have pinpointed lifestyle choices also impact weight and health status, including the foods we choice to eat and the frequency and intensity of exercise (or lack thereof) we choose to participate in. Ultimately, it is absolutely imperative to not use the genetic cards we were dealt and family histories as a free pass, but rather play the game called life with our best hand forward.

Play Your Cards with bistroMD

bistroMD understands the gambles and hardships of weight loss and recognizes that health is not a "one-size-fits-all" approach. For that very reason, bistroMD offers a diet delivery program that can help you develop healthy eating habits and lose weight. Each meal contains 1,100 to 1,400 calories daily with 40 to 50 percent of total caloric intake from lean, adequate protein, 20 to 25 percent of calories from healthy fats, and 30 to 35 percent from complex carbohydrate, with the balance of macronutrients providing the body with what it needs jump start healthy weight loss. And offering 200 recipes and a customizable menu, you are sure to find something to satisfy your personal taste buds and contribute in meeting individualized goals!

But receiving balanced meals straight to your doorsteps not only grants you invaluable nutrients, but gifts you more time on your personal time clock to partake in that exercise class you have been wanting to try or seeing a new movie with your family. So if desiring meal assistance and seeing results in just a few short weeks, all while pursuing life’s journey, find more information on the programs bistroMD offers by visiting their official webpage here or calling 866-401-3438 today!



Start Your Diet Today!



Reality Check - Your Free Diet Analysis

Simply answer a few questions so we can figure out your weight loss goals and provide solutions for a lighter, healthier you. Our weight loss meal plans are designed to help real people achieve real and lasting success.




as seen on...   
 

join our free newsletter

Get free support to help you lose weight and be healthy with our Weekly Dish on Health.

stay connected