You Can't Outrun a Bad Diet




Seven simple ways to improve your health and enhance your quality of life

A common misconception is that as long as you are physically active you can eat anything you want — “What’s another slice of pizza, I’ll walk it off tomorrow!”

“To truly live a healthful lifestyle requires both diet and exercise,” said Deborah Rohm Young, Ph.D., director of behavior research at Kaiser Permanente Southern California. “One can’t take care of the other.”

For example, walking three miles burns around 250 to 300 calories. That’s not much when a restaurant meal can easily exceed 1,000 calories, Young said.

One reason is that exercise and diet play different roles in maintaining health, said Young, who is also the immediate past chair of the Physical Activity Committee for the American Heart Associations’ Council on Lifestyle and Cardiometabolic Health.

“The benefits of each work on different mechanisms of the body,” Young said. “It’s rare to lose weight on an exercise-only program.”

Nearly 70 percent of American adults are either overweight or obese, and less than half of U.S. adults meet the recommended guidelines for physical activity (at least 150 minutes of moderate physical activity or 75 minutes of vigorous physical activity each week).

While exercise is important for maintaining several different components of overall health, the impact exercise can have is limited if changes aren’t made to a bad diet for people trying to lose weight.

Physical activity has many benefits beyond weight control, including strengthening muscles, bone density, diabetes management and improving mental health. A heart-healthy lifestyle including physical activity and a healthy diet can help reduce heart disease risk factors such as high cholesterol or high blood pressure.

And focusing solely on calories is also incomplete for a healthy lifestyle, because not all calories are equal. For example, the calories in a bag of chips don’t include the vitamins and nutrients of an equal number of calories of fruits or vegetables.

“It doesn’t matter what your weight status is,” Dr. Young said. “It’s important to eat a healthful diet.” But moderation is key.

“There’s nothing wrong with desserts and chips and other junk food if it’s in moderation,” she said. “It becomes a problem when that type of food becomes the rule rather than the exception.”

Edit ModuleShow Tags

AD: American Heart Association logo. American Diabetes Association logo. Checked box. I'd like to take care of my diabetes and lower my risk of heart disease and stroke. Know Diabetes by Heart logo. Button: Join Now


 

AD. American Heart Association Support Network. Everyone's diagnosis story is different and sharing yours can help others. Join the Support Network and share your experience. heart.org/SupportNetwork


 

AD: American Heart Association logo. Symptoms. Always feeling tired isn't normal. Learn the signs of Heart Valve Disease.


 

AD. American Heart Association logo. Know your blood pressure numbers. And what they mean. Gain Control. button: learn more.


 

AD. Heart Insight. Get the app for free.


 

Edit ModuleShow Tags

Special Topic Supplements

Edit ModuleShow Tags

Departments

Heart News

Heart health news you can use about new scientific findings, public policy, programs and resources.

Heartfelt

Articles, poems and art submitted by heart disease survivors and their loved ones.

Life's Simple 7

Improving your health is as easy as minding seven simple health factors and behaviors. Tips and information to help you improve your health and enhance your quality of life.

Life Is Why

Everyone has a reason to live a longer, healthier life. These heart patients, their loved ones and others share their 'whys'. We'd love for you to share yours, too!

Simple Cooking

Cooking at home can be a daunting task, but a rewarding one for your diet and lifestyle (and your wallet). Making small changes in your diet is important to your heart health. Here are simple, healthy and affordable recipes and cooking tips.