Researchers periodically evaluate data from NHANES (National Health and Nutrition Examination Survey). Recently rates of obesity were compared over the past 50 years.
Between 1960-1980 the number of adults who were obese stayed relatively stable. Between 1976-1980 and 1988-1994 data the number of obese adults in the US increased 8 percentage points. Then between 1999-2000 data reported further increases in the number of U.S. obese adults.
Continue readingThe U.S. Center for Disease Control has identified four lifestyle factors that can drastically reduce your risk of chronic disease, such as diabetes, heart disease, and cancer.
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The Physician’s Heart Study followed over 21,000 between the ages of 40 and 84 for over 20 years. They found a significant link between weight, activity, and heart failure I want to share with you.
Both weight and physical activity were independently linked to risk of heart failure.
Weight
Having a high BMI increased heart failure risk in both active and sedentary men. For every additional 7 pounds on a man 5 foot 10 inches tall, risk for heart failure increased 11%.
Physical Activity
Vigorous physical activity reduced heart failure risk in lean, overweight, and obese men. Men that exercised vigorously only 1-3 times a month reduced their heart failure risk 18%. The more frequent and vigorous the exercise the greater the benefit. Very active men, exercising vigorously 5-7 days per week reduced heart failure risk 36%.
The combined risk of obesity and physical activity is substantial. When compared to lean men who were vigorously active 1-3 each month risk of heart failure increased 19% for men that were lean (BMI less than 25), but inactive, 49% in overweight active men, 78% in overweight inactive men, 168% in obese active men, and 293% in obese inactive men.
Tired of changes that don't last?
Key point I want you to take from this post:
This study shows a little activity has substantial benefits. By being vigorously active just 1-3 days each month you can cut your risk 18%.
Get moving!
All the best,
Lisa Nelson, RD
I cannot stress the importance of breakfast enough. Yes, breakfast is an easy meal to skip. Serotonin levels are high, which means your appetite is low. However, if you think skipping breakfast is a great way to cut calories, you’re wrong. Research shows that individuals who skip breakfast tend to consume more calories throughout the day versus those who eat a well-balanced breakfast. Also, don’t forget the corresponding low metabolism from not jump starting your day with a healthy breakfast. All of which add up to higher unhealthy body mass index (BMI).
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