Navigation Links
Kaiser Permanente study finds keeping a food diary doubles diet weight loss

July 8, 2008 (Portland, Ore.) Keeping a food diary can double a person's weight loss according to a study from Kaiser Permanente's Center for Health Research. The findings, from one of the largest and longest running weight loss maintenance trials ever conducted, will be published in the August issue of the American Journal of Preventive Medicine.

Funded by the National Heart, Lung and Blood Institute at the National Institutes of Health, the study is one of the few studies to recruit a large percentage of African Americans as study participants (44 percent). African Americans have a higher risk of conditions that are aggravated by being overweight, including diabetes and heart disease. In this study, the majority of African American participants lost at least nine pounds of weight, which is higher than in previous studies.

"The more food records people kept, the more weight they lost," said lead author Jack Hollis Ph.D., a researcher at Kaiser Permanente's Center for Health Research in Portland, Ore. "Those who kept daily food records lost twice as much weight as those who kept no records. It seems that the simple act of writing down what you eat encourages people to consume fewer calories."

In addition to keeping food diaries and turning them in at weekly support group meetings, participants were asked to follow a heart-healthy DASH (a Dietary Approaches to Stop Hypertension) diet rich in fruits and vegetables and low-fat or non-fat dairy, attend weekly group sessions and exercise at moderate intensity levels for at least 30 minutes a day. After six months, the average weight loss among the nearly 1,700 participants was approximately 13 pounds. More than two-thirds of the participants (69 percent) lost at least nine pounds, enough to reduce their health risks and qualify for the second phase of the study, which lasted 30 months and tested strategies for maintaining the weight loss.

"More than two-thirds of Americans are overweight or obese. If we all lost just nine pounds, like the majority of people in this study did, our nation would see vast decreases in hypertension, high cholesterol, diabetes, heart disease and stroke," said study co-author Victor Stevens, Ph.D., a Kaiser Permanente researcher. For example, in an earlier study Stevens found that losing as little as five pounds can reduce the risk of developing high blood pressure by 20 percent.

The Kaiser Permanente Care Management Institute's Weight Management Initiative ( has recommended food journaling as a strategy for losing weight since 2002. The Weight Management Initiative unites clinicians, researchers, insurers, and policymakers to identify practical, effective, non-surgical approaches for the prevention and treatment of overweight and obesity.

"Keeping a food diary doesn't have to be a formal thing. Just the act of scribbling down what you eat on a Post-It note, sending yourself e-mails tallying each meal, or sending yourself a text message will suffice. It's the process of reflecting on what you eat that helps us become aware of our habits, and hopefully change our behavior," says Keith Bachman, MD, a Weight Management Initiative member. "Every day I hear patients say they can't lose weight. This study shows that most people can lose weight if they have the right tools and support. And food journaling in conjunction with a weight management program or class is the ideal combination of tools and support."


Contact: Danielle Cass
Kaiser Permanente

Related medicine news :

1. Treatment for Cigarette, Alcohol & Drug Use During Pregnancy Dramatically Improves Outcomes for Mom and Baby, Kaiser Permanente Study Shows
2. Paul B. Records Named Senior Vice President, Chief Human Resources Officer, for Kaiser Permanente
3. Kaiser Permanente and Microsoft Empower Consumers to Take Charge of Their Health
4. Kaiser Permanente Sued By Executive for AIDS Discrimination
5. Kaiser Permanente Wins National Green Awards
6. Consumer Watchdog Raises Concern That Health Policy Cancellation Rules Have Been Derailed in Deal With Kaiser
7. Three-Day Strike by Hundreds of Security Officers at Kaiser Hospitals Succeeds in Raising Red Flag About Unfair Labor Practices
8. Workers With No Healthcare Protecting Kaiser Facilities, Security Contractor May Be Misleading Californias Largest Healthcare Provider
9. Kaiser Permanentes Appointment and Advice Call Center Improves Employee Coaching and Development Activities
10. Kaiser Foundation Health Plan and Hospitals Reports First Quarter 2008 Financial Results
11. mtvU & Kaiser Family Foundation Launch to Challenge Stigma, Fight Spread of HIV/AIDS
Post Your Comments:
(Date:11/24/2015)... ... November 24, 2015 , ... American Family Care (AFC), the ... of a holiday pop-up clinic located in Metro Atlanta’s North Point Mall. The clinic ... and different way. The location is scheduled to operate through Dec. 24. , Holiday ...
(Date:11/24/2015)... Danbury, CT (PRWEB) , ... November 24, 2015 , ... ... Network (WCHN) today announced an innovative study designed to yield insights into how to ... potential development of biomarkers for pancreatic cancer from small, non-coding RNA molecules (ncRNA), genetic ...
(Date:11/24/2015)... (PRWEB) , ... November 24, 2015 , ... ... award at Cleveland University-Kansas City (CU-KC), in Overland Park, Kansas. Benson, ... Chiropractor and University President Carl S. Cleveland III on October 16. , “Katie ...
(Date:11/24/2015)... CA (PRWEB) , ... November 24, 2015 , ... ... Silver&Fit® Exercise and Healthy Aging Program have announced their endorsement ... service. , “American Specialty Health Fitness is proud to have the MFN as ...
(Date:11/24/2015)... IN (PRWEB) , ... November 24, 2015 , ... Dr. ... his office to help the community stress less this holiday season. During the ... additional stress in people's lives and the team at AlignLife want to help provide ...
Breaking Medicine News(10 mins):
(Date:11/24/2015)... , Nov. 24, 2015  Array BioPharma Inc. ... Chief Executive Officer, Ron Squarer , will ... in New York.  The public is welcome to ... the Array BioPharma website.Event:Piper Jaffray Annual Healthcare ConferencePresenter:  ... December 2, 2015Time:1:30 p.m. Eastern Time Webcast: ...
(Date:11/24/2015)... and VANCOUVER, Nov. 24, 2015 /PRNewswire/ - ESSA ... EPIX ) announced today that the first patient ... of EPI-506 as a treatment for metastatic castration-resistant prostate ... and Canada.  --> the ... In the Phase 1/2 clinical trial, ESSA intends ...
(Date:11/24/2015)... COMMACK, New York , 24. November ... Hersteller des Avery Breathing Pacemaker Systems, ist ... Ph.D., als Clinical Consultant bekannt geben zu ... -->   --> ... Stockholm (Schweden). Von 1984-1986 ...
Breaking Medicine Technology: