Remembering Lunch Can Help Reduce the Desire to Snack

May 15, 2008 | by

Mind over matter may really work when it comes to managing appetite. Researchers at the University of Birmingham, U.K. have found that recalling foods eaten at lunch has an inhibitory effect on subsequent snacking later the same day. The study is currently in press and will be published in the journal Physiology & Behavior [1]. The effect was observed regardless of the type of snack eaten or palatability. The study also found that meal recall was only effective in decreasing the amount eaten if participants did not have a tendency to overeat.

Tired? You May Not Be Getting Enough Sleep

May 7, 2008 | by

A good night’s sleep is increasingly loosing out to late night television, the Internet, video games and other modern day distractions, and our health is taking the toll. An estimated 50 to 70 million people suffer from chronic sleep loss and sleep disorders, and loss of sleep is associated with a variety of health problems, including obesity and depression [1]. According to a recent four state study by the Centers for Disease Control and Prevention (CDC), 70% of adults report not getting enough rest or sleep at least once over the past month; 10% report insufficient rest or sleep every day [2].

Health Highlights – May 6th, 2008

May 6, 2008 | by

Health Highlights is a biweekly summary of particularly interesting articles from credible sources of health and medical information that we follow & read. For a complete list of recommeded sources, see our links page.

Health Highlights

FreeMD – Ask the Virtual Doctor

April 30, 2008 | by

DSHI Systems is a physician-led medical technology company and a supplier of triage decision-support software solutions. Last week, the company announced the release of freeMD.com, an electronic doctor that performs an interview, analyzes symptoms and provides expert advice — all for free [1]. The website contains an expert system that emulates the triage function doctors perform when assessing the potential severity of a group of symptoms. FreeMD is able to analyze more than 3,000 symptoms and injuries in infants, children and adults.

freemdFreeMD.com combines text and a video doctor to ask questions about your symptoms and past medical history, and then generates a record in the form of a personal web page. The personal web page contains important information about your condition, your answers to the interview questions, and links to specific health information. Consumers can print out a copy or email the record to their doctor for review. It’s as easy as clicking “E-Mail” or “Print” in the toolbar at the top right of the page.

According to Dr. Stephen Schueler, M.D., CEO of DSHI Systems [1]:

Consumers are on their own when making the decision to see a doctor. Do they go to the emergency room, urgent care center, doctor’s office, or the nurse retail clinic? How does the average person know what to do? We have created a life-like experience that provides personalized recommendations.

FreeMD provides answers to important questions, such as: what might be causing my symptoms; do I need to see a doctor; how do I care for myself; where should I go for care? The website enables consumer-driven healthcare by empowering consumers and enabling them to avoid dangerous delays in care. The system also suggests where to go for care, reducing dependance on the emergency room.

FreeMD Breakthrough Technology

  • Uses video to conduct the interview (also uses text and photos)
  • Analyzes thousands of symptoms and injuries
  • Generates a personal web page that contains care instructions and a detailed health record

FreeMD Evidence-Based Medicine

  • 100% physician-written and maintained
  • Proven accuracy through millions of interactions
  • Reviewed by doctors and nurses for more than 10 years

For the last eight years, the Veterans Health Administration (VHA) has used DSHI Systems’ Veterans Health Gateway, a sophisticated software system used by nurses to provide health advice via the telephone [2]. A similar system, 24/7 WebMed, has been used by University of Central Florida (UCF) students since 2004 to look up information on specific illnesses and allow the site to guide them through a series of questions about symptoms to determine the illness [3]. UCF now uses FreeMD, which replaces the older 24/7 WebMed system.

According to the website, freeMD doesn’t make a diagnosis, but instead determines your risk for one or more condition(s) that could explain your symptoms. Nevertheless, I tried freeMD a couple of times tonight while writing this article and was impressed with its recommendations. Give it a try and let me know your thoughts.

References

  1. DSHI Systems Debuts FreeMD the Web’s First Virtual Doctor. DSHI Systems Press Release. 2008 Apr 21.
  2. Veterans Health Gateway (VHG). Document Storage Systems, Inc. Services & Solutions. Accessed 2008 Apr 30.
  3. UCF Students Can Access Health Information, Advice on 24/7 WebMed Site. University of Central Florida News & Information. 2004 Nov 21.

Improve Your Financial Health, Reduce Stress and Help Save the Planet

April 24, 2008 | by

With crude oil hitting a record high this week, gas prices here in the U.S. are soaring. According to CNN.com, the $100 fill-up has arrived in the United States.

Want to reduce your stress level, spend less money at the pump and do your part to help save the planet? Here’s one of the most simple yet effective tips that will accomplish all three: Slow Down.