Regular Exercise Linked to Fewer Cancer Cases
9/14/2022
Only five hours a week of moderate exercise could help ward off a cancer diagnosis. A study published by Medicine & Science in Sports & Exercise, the journal of the American College of Sports Medicine, found strong evidence correlating physical activity to lower rates of cancer and other chronic conditions like heart disease, stroke and dementia.
Using self-reported data from 600,000 U.S. adults, the observational study estimates more than 46,000 cancer cases could be avoided each year through regular physical activity. The study found lower rates of common cancers such as stomach, breast and colon in Americans 30 years or older who exercised 300 minutes, or five hours each week.
“A regular exercise routine can benefit your overall health,” said Dr. Steven Kempson, family medicine physician at Northwest Medical Plaza – Springdale. “Simple changes such as walking or biking, even cleaning the house can be a form of exercise. Whatever activity you prefer, by staying active you can help decrease the chances of developing a chronic condition.”
The National Cancer Institute also reports strong evidence linking high levels of physical activity to lower risk of cancers thanks to the biological effects it has on the body. Exercise can help improve the immune system and help prevent obesity and high blood levels of insulin which are all risk factors for cancer.
Beyond exercise, there are other lifestyle changes that can help prevent cancer. Avoid tobacco and secondhand smoke to reduce the chance of developing lung or throat cancer. Consider limiting alcohol to one drink or less per day for women and two drinks or less per day for men to avoid cancers like liver and kidney. Reduce the risk of skin cancer by limiting exposure to ultraviolet rays. When outside, wear sunscreen and cover any exposed skin with clothing, hats and sunglasses.
“When the weather is hot it’s important to stay hydrated if you plan to exercise outdoors,” Dr. Kempson said. “Consider early morning or evening walks when temperatures are cooler. Walking inside a mall or store can also be an option during the hot months. Water aerobics or swimming is a low-impact alternative that is easier on the joints and perfect for summertime. Speak with your primary care physician about what exercise options are right for you.”
To find a physician or learn how to incorporate more physical activity into your lifestyle, visit NW-Physicians.com or call (833) 757-9355.
Northwest Health offers a free e-newsletter with a monthly dose of health and wellness inspiration sent directly to your inbox from a trusted medical source. To sign up for the newsletter visit https://bit.ly/NWH_Newsletter.
Back