Study analyzes behavioral patterns of people who medically lose weight

A recent study that looked at information on more than 20,000 US adults found that eating better and getting more exercise linked weight loss to a lower risk of heart disease, but skipping meals and taking diet pills only slightly reduced weight. happens, the weight is stable. or weight gain.

This research was recently published in the Journal of the American Heart Association. However, the study’s findings indicated that heart disease risk factors were not eliminated even after many of the study samples lost a “clinically significant” 5% of their body weight.

In actuality, regardless of the change in reported weight, either up or down, the mean composite score on the eight heart disease risk factors was similar across the entire study sample.

cre trending stories

This study is the first to compare weight loss strategies and outcomes in the context of the American Heart Association’s “Life Essentials 8,” which measures the risk of heart disease through exploring recommended metrics for body weight, blood pressure, cholesterol, blood pressure, and blood pressure. Here is a checklist promoting risk reduction. Sugar, smoking, physical activity, diet and sleep.

The AHA first defined what builds heart health with “Life’s Simple 7” metrics in 2010, and updated the recommendations in June 2022 for “Life’s Essential 8.”

Researchers at Ohio State University found that, overall, American adults had an average score of 60 out of 100 on eight measurements—suggesting that there’s plenty of room for improvement even in those whose diet and exercise behaviors have moved the needle on some metrics. Helped move forward.

“The Life’s Essential 8 is a valuable tool that provides key components for heart health, many of which can be modified through behavior change,” says Dr., associate professor of medical dietetics at the School of Health and Rehabilitation Sciences in Ohio. said senior study author Colleen Spies. State.

“Based on the findings of this study, we have a lot of work to do as a country,” he added. “Even though there were significant differences on several parameters between the groups, the fact remains that overall, adults in this country are not adopting the essential 8 life behaviors that are directly related to heart health.”

Data for the analysis came from 20,305 US adults aged 19 or older (median age 47) who participated in the National Health and Nutrition Examination Survey (NHANES) between 2007 and 2016. Participants reported their smoking status, physical activity, average hours of sleep. per night, weight history and weight loss strategy, and what they had eaten in the past 24 hours. Health exams and laboratory tests measured their body mass index, blood pressure, LDL (bad) cholesterol, and blood glucose.

Ohio State researchers used the data to determine individuals’ values ​​for eight essential metrics of quality of life and assessed the quality of their diets according to the Healthy Eating Index, which follows the US Dietary Guidelines for Americans.

Within the sample, 17,465 individuals had lost, maintained or gained weight less than 5% of their body weight in the previous year. Another 2,840 reported intentionally losing at least 5% of their body weight in the same time frame.

“Clinically significant weight loss leads to improvements in some health indices,” Spice said. “People should feel hopeful knowing that losing just 5% of their body weight is meaningful in terms of clinical improvement. This is not a huge weight loss. It is achievable for most, and I hope people are encouraged by it instead of paralyzed with fear of failure.”

In this study, adults with clinically significant weight loss reported higher diet quality, specifically better scores on intake of protein, refined grains and added sugar, as well as more moderate and vigorous physical activity and clinical ​reported significantly lower LDL cholesterol than the group without significant weight gain. Harm. On the other hand, the weight-loss group also had a higher average BMI and HbA1c blood sugar measurement and fewer hours of sleep—all metrics that would bring their overall Life Essentials 8 scores down.

A large proportion of people who did not lose at least 5% of their weight reported skipping meals or using prescription diet pills as weight loss strategies. Additional strategies reported by this group included low-carb and liquid diets, taking laxatives or vomiting, and smoking.

“We see that people are still drawn to non-evidence-based methods for weight loss, which are not sustainable. What is sustainable is a change in behavior and eating patterns.”

Federal data predicts that more than 85% of the adult US population will be overweight or obese by 2030 (compared to the current rate of 73%), Spice said, adding that there is a need to prevent the associated increase in heart disease and other health problems. Therefore, a shift towards an ideal prevention is in order.

He said, “We need to move towards disease prevention and not wait till people are diagnosed with the disease. It becomes very overwhelming and people may feel that at that time it’s so late.”

One idea to consider, she said, would be prescribing regular visits with registered dietitians trained in behavior change, complete with insurance reimbursement similar to physical therapy.

“We have fantastic research, we have incredible teachers,” he said. “We don’t have a policy that promotes optimal health across the lifespan, from pregnancy through adulthood.”