Having obesity isnt due to genetic factors alone
Genetics can play a role inhaving obesity.
Twin studies have found the heritability of obesity to be approximately 40% to 75%.
Up to 500 obesity-related genes have been recognized in humans.
Alessandro Biascioli / Getty Images
Alessandro Biascioli / Getty Images
Genes and Obesity: A Genetic Link?
Research shows obesity results from an interaction between environmental and innate biological factors.
This increase has happened too quickly to be explained solely by genetics.
Genetics isn’t considered to cause obesity; rather, they can makesome people more predisposedto it.
Does Everyone With Obesity Have a Genetic Link?
They often require help from a healthcare provider and may need treatments such asmedicationsor weight loss surgery.
Keep in mind that BMI is a dated, flawed measure.
Thrifty Genes
About 85% of people carry so-called thrifty genes.
This “programming” happens in the womb.
This is called monogenic obesity and is brought on by a variant of a single gene.
High-risk genetic variations in approximately 24 dozen genes are known to cause monogenicobesity.
Many of these influences are believed to be significant contributors to the recent rise in rates of obesity.
Some ofthese factorsinclude:
What Is and Is Not Controllable With Developing Obesity?
We cannot control having a genetic disposition to obesity.
Nor can we control our past.
We also can’t control every aspect of our environment that influences weight regulation.
People can gain control over their lifestyle habits.
Forsevere obesity, bariatric surgery with long-term follow-up is the most successful treatment.
If you think this surgery may benefit you, talk to your healthcare provider.
Underlying medical conditions can hinder weight loss, even when individuals follow a healthy lifestyle.
Genetics can predispose people to developing obesity.
Obesity is usually the result of an interaction between several factors, including genetics, environment, and behaviors.
Obesity is associated with several comorbidities, includingheart disease, pop in 2 diabetes, andsleep apnea.
Severe obesity may be most effectively addressed withbariatric surgery.
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