Monday, October 08, 2007

Influence of the Internet on Diabetes Disease Management

Introduction

Digital information technology and electronic media are transforming individual and community health. This new media is affecting lifestyles, social institutions, and public policy. Health education and prevention programs are utilizing the new media to empower the patient. This technology revolution can bring tremendous benefits to individuals with chronic conditions participating in disease management programs.

The United States has experienced a dramatic increase in chronic conditions and by 2030, almost half of all Americans will have at least one chronic condition. A chronic condition that has been recognized as an important public health concern is diabetes. With more than 14 million people in the United States diagnosed with diabetes, it is the fifth leading cause of death in the United States. Diabetes can lead to numerous negative health outcomes such as heart attacks, stroke, kidney failure, nerve damage, and blindness. Though these are the facts, many individuals with diabetes do not receive the care needed to reduce risk of complications because the healthcare delivery system in this country is concentrated in acute care services. Quality improvement programs should emphasize the importance of treating diabetic patients for hypertension and controlling other major cardiovascular disease risk factors, such as smoking, dyslipidemia, and obesity, that are prevalent among these high-risk patients. According to the American Diabetes Association, the cost of care and complications of diabetes exceeds $132 billion annually. Although there is no cure for diabetes, early detection, lifestyle changes, and medication may serve to control the disease and reduce life-threatening complications. New media can allow patients to manage their diabetes, allowing them to gain control of their health. It can also assist in alleviating the pressures professionals face and aid in multi-tasking, which would improve the healthcare delivery system.
Diabetes
Diabetes is a set of related diseases in which blood glucose levels are above normal. Glucose, produced by the liver and released into the blood, provides the body with energy to perform daily functions. Produced by the pancreas, insulin regulates the blood glucose level. Insulin and glucagon are secreted from the pancreas in response to blood sugar levels, but as demonstrated in the picture their methods for controlling normal blood sugar are reverse. The pancreas has a crucial role in determining if a patient has diabetes, hypoglycemia, or other sugar problems. Insulin allows glucose to move from the blood into liver, muscle, and fat cells, where it is used for fuel. People with diabetes either do not produce enough insulin (type 1 diabetes) or cannot use insulin properly (type 2 diabetes), or both.

In diabetes, glucose in the blood cannot move into cells, and it stays in the blood. The increased level of blood glucose harms the cells that need the glucose for fuel and damages certain organs and tissues exposed to the high glucose levels; increasing the risk of several other conditions, the most important being heart disease (the number one leading cause of death). It is important to note that there are two major types of diabetes, type 1 and type 2.

Diabetes type 1 occurs when beta cells have been destroyed and no insulin or a small amount of insulin is produced. The lack of insulin results in increased blood glucose, a breakdown of lipids for energy and a depletion of protein. The inability to use the glucose in the bloodstream increases hunger and causes the patient to urinate more, which in turn causes excessive thirst. Type 1 diabetes can occur at any age, but it usually starts in people younger than 30. Symptoms are usually severe and occur rapidly. The exact cause of type 1 diabetes is not known. Type 1 is often referred to as juvenile or insulin-dependent diabetes.

Ninety percent of individuals diagnosed with diabetes have type 2. Diabetes type 2 appears without the classic warnings of diabetes. It generally occurs after the age of 30 and is often related to obesity. This form of diabetes is often controlled through diet, weight loss, and exercise, but when lifestyle changes are not completely effective, oral medications are added to the regimen. The primary metabolic process that contributes to diabetes type 2 is insulin resistance. As insulin resistance develops, the circulating glucose is not transported into the cells, which then triggers increased insulin secretion from beta cells. Hyperinsulinemia, excess levels of circulating insulin in the blood, is one of the first signs of insulin resistance.

According to the Center for Disease Control and Prevention (CDC) rates of diabetes have been linked to the increase in obesity in the United States. Children are now being diagnosed with diabetes type 2, a condition once only affecting individuals over the age of 30. A study conducted by the CDC found that from 1990 to 1998, diabetes rose 33% among U.S. adults and rates of type 2 diabetes rose another 6% among adults in 1999.

Pre-diabetes is often a precursor to diabetes type 2. The blood glucose levels of individuals with pre-diabetes are higher than normal, but not yet high enough to be diagnosed as diabetes. In the United States there are over 40 million people, ages 40 to 74, with have pre-diabetes. Pre-diabetes is a relatively new clinical diagnosis. In the past the condition was referred to as impaired glucose tolerance, but by renaming it pre-diabetes it highlights the seriousness of the condition and motivates people to seek appropriate treatment. Through early intervention methods to manage your blood glucose, individuals with pre-diabetes can delay or prevent type 2 diabetes from developing.

Along with early detection and treatment, control of glycemia, lipids, and hypertension can effectively delay or prevent diabetes complications. Many of these treatments are cost-effective, yet their implementation in the United States remains minimal and inconsistent. There is considerable pressure on U.S. healthcare systems to improve this situation and to deliver high-quality care while controlling costs. Though the Diabetes Quality Improvement Project (DQIP) was designed to influence the care of patients with diabetes, studies have demonstrated the substantial gap between the recommended diabetes care and the care patients are actually receiving in the United States. A particular study on diabetics found that 18.9% of the participants had a hemoglobin A1c (HbA1c) level greater than 9.5% (normal being between 4-6%), 58.0% had poor lipid control, 34.3% had poor blood pressure control, 36.7% did not receive an annual dilated eye examination, and 45.2% did not have a foot examination. Diabetes care in the United States can be vastly improved, and such improvement may yield substantial health benefits.
Disease Management Programs

Though beneficial, primary care providers have been hesitant to implement patient care guidelines and recommendations. Several barriers to guideline implementation include the perception that type 2 diabetes is not a serious condition, that aggressive treatment cannot prevent complications, that guidelines are not flexible enough to be useful in patient care, and that patients with diabetes are unwilling to make needed lifestyle changes. Given the rise of individuals with the condition and economic burden to society, improving care for patients with diabetes has become a major public health concern. The number and complexity of services required to manage patients with diabetes has made this population the target of multiple disease management efforts, as well as professional education and case management initiatives.

Disease management programs (DMPs) are a measure proposed to address the wide practice variations in healthcare delivery. Key elements of a Disease management program are:
multiprofessional, multidisciplinary, acute care, prevention and health promotion
Integrated care, care continuum, coordination of the different components
Population orientation (defined by a specific condition)
Active client-patient management tools (health education, empowerment, self-care)
Evidence-based guidelines, protocols, care pathways
Information technology, system solutions
Continuous quality improvement
Through disease management one can coordinate care, focusing on the whole clinical course of a disease. Services are organized and delivered according to scientific evidence and patients are actively involved in order to achieve better health outcomes. Investing in DMPs may be expensive; therefore it is important to study the cost-effectiveness of any DMP before introducing it to a system.

Diabetes DMPs can be an effective tool in contolling glycemic levels. They can reasonably improve glycemic control and can increase screening for retinopathy and foot complications. Studies have also shown that DMPs may improve quality of life and are potentially cost-effective. In order to find which DMP can lead to optimal health outcomes several factors need to be assessed including characteristics of the local health services, patient population, barriers to the access to optimal medical care, social and economic resources.

Cost of DMPs can be a barrier to implementation for many facilities, but adapting appropriate program can not only be both cost-effective and cost-saving.
Internet and DMPs

Self-management programs with the guidance of physicians and allied health professions can also help facilitate the care diabetic patients need. Care management is a means of providing easier, time-efficient communication between providers and patients, while improving care and reducing healthcare costs. Due to the increased accessibility, rates of patients accessing medical content on the Internet are also rising. In a survey of patients in a primary care practice, 54% of participants reported using the Internet for medical information and 60% felt that the information was the same or better than what they received from their doctor. Since scheduling and/or travel methods are often barriers faced by patients seeking healthcare services, diabetes care management utilizing a web-based system in individuals with poorly controlled diabetes can result in a significant and sustained improvement in HbA1c and blood pressure. Through the use of web-based health education significant improvements in HbA1c among patient with diabetes can be seen. Electronic databases can also expedite the availability of medical records. Though debatable there has been cost-savings with the implementation of both DMPs and care management in diabetes. Studies show the effectiveness of care management, particularly among individuals interested in engaging with the technology. Several major advantages in using web-based care management programs have been pointed out, including the ability to post professionally examined material on secure websites, 24-hour accessibility, and availability to individuals in their home. The Internet has clearly become the gateway to limitless health information; however support is lacking reguarding the clinical benefit of using web-based education and/or healthcare provider feedback.

Internet-based blood glucose monitoring systems (IBGMSs) can allow patients to maintain steady levels of glucose and improved the degree of their glucose control. The Internet helps provide the stimulation and motivation needed for diabetics to control glucose levels. Originally focused on emotional support, Internet disease management programs for diabetes provide information to engage patients, allow the growth for self-management and counseling. Studies have shown that online services are as effective as face-to-face guidance and treatment in managing diabetes. The IBGMS have the potential for developing into advanced networking systems, which would allow close communication between the physician at the network center and the patient at their personal computer. One way to facilitate this would be through wireless devices, which could allow the providers to send test results immediately. Internet-based self-management interventions have great potential to enhance the care of diabetes and other chronic conditions. Greater attention must be focused on methods to maintain longitudinal involvement with Internet-based intervention health promotion programs.

The World Wide Web has became an essential tool in education, government, business, news media, medicine and research. Initially designed as an emergency communications network, the Internet has had an astonishing growth of over 250 million domains and hosts. Under ideal circumstances, the Internet can be very cost-effective, but as already reiterated, supporting the cost-effectiveness of management programs has not been an easy task and debate continues. Though modern technology can facilitate communication between providers and patients who are remotely separated, physicians will continue to be reluctant to accept this method on interacting with their patients until they can be compensated for eHealth.
EHealth is more suited for managed care programs, where health care providers are receiving a fixed salary. There are legal issues that will need to be considered for cyber encounters with patients, relative to how much patient history and data the physician is expected to store in the physician’s hospital or heath plan computer system and how easy it is to access this information in an emergency.

The Internet can be a resource for social support. Participation in disease-specific online communities have been growing in recent years. Many individuals venture the Internet and join support groups where they can communicate with peers and share their own experiences; providing support and advice to members of their online community.

Surveys have found that 80%of all patients go online for health-related information and of those on-line, 90% said the information on the web improved their understanding of their health conditions. The use of the Internet as a tool for Health promotion is crucials as 70% of chronic disease and early death are believed to be preventable through lifestyle changes. Forty-six percent of health consumers prefer to get their health information from the web rather than from their doctor. One-third of the patients going online actually take the information found to their providers, validating the empowering effect of the Internet on the patient. Studies have establish that use of computers and the Internet improves communication between youth and adults, raises perception of social status, increases participation within the community, supports reflective thought, increased efficiency, and improves access to resources.

Researchers, both formal and informal, are taking advantage of new media. Compared with traditional media, interactive health communication offers numerous advantages. These advantages include tailoring information to the specific needs of a population, protecting the anonymity of the user, and enhancing the ability to update and maintain current scientific knowledge; but there are obstacles faced by the informal researcher, the patient. One major barrier that needs further examination is the lack of new media literacy. Without the skills needed to utilize the Internet, individuals lack the motivation to empower themselves via new media. Through the use of appropriate interventions, multimedia users with low-literacy can gain in knowledge, self-efficacy, and perceived susceptibility to complications.

The ability of the Internet to facilitate quick exchange of information to large, geographically dispersed audience has greatly transformed health education and healthcare delivery. It has increased the efficacy of patient care by allowing instant and collaborative communication in a virtual global community. The Internet provides easy access to information on health and disease topics, drugs, and research findings. In addition, health professionals, local communities, and government agencies increasingly use the Internet for both disease prevention and to promote the overall health of the population.
Concusion

As rates of diabetes continue to affect populations, disease management programs must be integrated into healthcare delivery systems. Internet-based disease management systems for chronic conditions are becoming more popular. Though the cost-effectiveness of these systems is debatable, the benefits are unquestionable. The early dectection and treatment of diabetes can reduce the risks of severe complications. The Internet can play an influential role in early detection and treatment of diabetes and can encourage individual and community behavior changes.

Internet technology has made it possible to surpass the traditional face-to-face treatment for diabetes management, yet patients and providers utilizing new media face numerous barriers. Guidelines and regulations need to be established that govern the online communication between patient and provider, the quality of information available online must be monitored and regulated, and increasing accessibility to the Internet must be made a priority for all communities. A major goal of Health People 2010 is to implement new tools and strategies that will eliminate health disparities among low-income Americians and minorities. The Internet has the potential to improve the health of these communities. Increasing Internet accessibility and further developing telemedicine and eHealth will improve healthcare practive and delivery, as well as provide social and economic benefits to society.


Additional Resources

American Diabetes Association
CDC on Diabetes Basics
National Diabetes Information Clearinghouse
Diabetic Gourmet
Alternative Diabetes Treatment
Health Message Boards
Diabetes Disease Management Blog
Diabetes Mine

References
Atkinson NL, Gold RS. The Promise and Challenge of eHealth Interventions. The American Journal of Health Behavior. 2005; 26(2): 494-503.
Gerber BS, Brodsky IG, Lawless KA, Smolin LI, Arozullah AM, Smith EV, et al. Implementation and Evaluation of a Low-Literacy Diabetes Education Computer Multimedia Application. Diabetes Care. 2005; 28(7): 1574-1580.
Godley PJ, Maue SK, Farrelly EW, Frech F. The Need for Improved Medical Management of Patients With Concomitant Hypertension and Type 2 Diabetes Mellitus. The American Journal of Managed Care. 2005; 11(4): 206-210.
Karter AJ, Moffet HH, Liu J, MS; Parker MM, Ahmed AT, Ferrara A, Selby JV. Achieving Good Glycemic Control: Initiation of New Antihyperglycemic Therapies in Patients with Type 2 Diabetes From the Kaiser Permanente Northern California Diabetes Registry. The American Journal of Managed Care. 2005; 11(4): 262-270.
Knight K, Badamgarav E, Henning JM, Hasselblad V, Gano AD, Ofman JJ, et al. A Systematic Review of Diabetes Disease Management Programs. The American Journal of Managed Care. 2005; 11(4): 243-250.
Lahtela JT, Lamminen H: Telemedical Devices in Diabetes Management. Annals of Medicine. 2002; 34: 241–247.
Macias W, Lewis LS, Smith TL. Health-Related Message Boards/Chat Rooms on the Web: Discussion Content and Implications for Pharmaceutical Sponsorships. Journal of Health Communication. 2005; 10: 2009-2023.
McFarlane SI, Jacober SJ, Winer N. Control of Cardiovascular Risk Factors in Patients with Diabetes and Hypertension at Urban Academic Medical Centers. Diabetes Care. 2002; 25: 718-723.
McKay HG, King D, Eakin EG, Seeley JR, Glasgow RE. The Diabetes Network Internet-Based Physical Activity Intervention. Diabetes Care. 2001; 24(8): 1328-1334.
McMahon GT, Gomes HE, Hickson S, Hu TM, Levine BA, Conlin PR. Web-Based Care Management in Patients With Poorly Controlled Diabetes. Diabetes Care, 2005; 28(7): 1624-1629.
Piette JD. The Future of Diabetes Disease Management: Integrating Lessons Learned from Clinical, Health Services, and Policy Research. The American Journal of Managed Care. 2005; 11(4): 203-205.
Roccaforte R, Demers C, Baldassarre F, Teo KK, Yusuf S.Effectiveness of Comprehensive Disease Management Programmes in Improving Clinical Outcomes: A meta-analysis. The European Journal of Heart Failure. 2005; 7:1133-44.
Rothman RL, So SA, Shin J, Malone RM, Bryant B, DeWalt DA. Labor Characteristics and Program Costs of a Successful Diabetes Disease Management Program. The American Journal Of Managed Care. 2006; 12(5): 277-283.
Saaddine JB, Engelgau MM, Beckles GL, Gregg EW, Thompson TJ, Narayan KV. A Diabetes Report Card for the United States: Quality of Care in the 1990s. Annals of Internal Medicine. 2002; 136(8): 565-574.
Turkoski BB. Diabetes and Diabetes Medications. Orthopedic Nursing. 2006; 25(3): 227-231.
Valaitis RK. Computers and the Internet: Tools for Youth Empowerment. Journal of Medical Internet Research. 2005; 7(5): e51.
Velasco-Garrido M, Busse R, Hisashige A. Are Disease Management Programs Effective in Improving Quality of Care for People with Chronic Conditions? World Health Organization. 2003 Aug; 2-12.
Wilson M. The Future of Telemedicine. Studies of Health Technology and Informatics. 2002; 80:129–136.
Won HS, Cho JH, Kim HS, Song BR, Ko SH, Lee JM et al. Establishment of Blood Glucose Monitoring System Using the Internet. Diabetes Care. 2004; 27(2): 478-483.

Wednesday, July 12, 2006

Community Health Workers and their Role in Diabetes Disease Management

Chronics conditions, like diabetes, continue to affect the public, yet optimal preventative care and treatment is not secured for the many communities. Many individuals face lack of access to quality, culturally appropriate preventative healthcare. Diabetes self-management education is considered a very important component of diabetes care. However many individuals do not receive self-management training or they receive interventions that are not effective.

As seen in previous blogs, healthcare is moving towards implementation of
new media to breakdown some of the barriers faced in despaired communities. Access to technology can begin to bridge a gap between the digital divide, but who or what will connect the patient to the provider once they have access to the services?

Community Health Workers (CHWs) are defined as community members who work in community settings and serve as connectors between consumers and providers to promote health among groups that have traditionally lacked access to adequate healthcare. They are often referred to as the ‘vital links’ or the ‘in-between people.’ In my opinion, these individuals are a necessity for successful management programs. They can provide the support needed to gain skills for self-management. As a community member, the CHW is often seen as a peer rather than a provider.

A successful, integrated CHW-based diabetes program at Gateway Community Health Center in Laredo, TX recognized the need for additional assistance to address escalating health disparities and implemented Amigos en Salud, a program developed in partnership with Pfizer Health Solutions, which trains CHWs to educate Hispanics with diabetes to develop and maintain self-management skills and behavior change. CHWs support patients by providing a culturally relevant education curriculum, connecting patients and their families to the healthcare system and available community resources. The skills and responsibilities of CHWs from this program have been successfully woven into clinic operations, complementing the efforts of clinical and non-clinical staff. CHWs work in conjunction with the healthcare team, reinforcing and simplifying provider’s treatment plan in areas such as nutritional counseling, ensuring appointment keeping and participation in clinic programs. This CHW model enhances patient, family members and provider continuity and coordination of care, while increasing the delivery of quality care in the clinic. CHW insights into achieving clinic support, strategies for successful implementation and suggestions for overcoming obstacles will be discussed.


Integrating Internet with disease management and the support given by a CHW can only enhance the healthcare delivery in communities facing disparities. In order to incorporate new media into healthcare delivery, public health must continue its expansion as well. Individuals in the field must become part of the Internet community in order to continue building new neighborhoods.

Tuesday, July 11, 2006

Internet Communities

After the presentation on "Community Building Online and Implications for Health," I began to think back to previous courses and discussions on social capital/networks and the affect of social resources and health.

Studies have shown that individuals with strong social networks have better chances of recovery and those rich in social capital can cope with daily inconveniences, such as those faced by diabetics.

Support helps people with diabetes feel less isolated and more confident about self management. Traditionally, support occurred through face-to-face medical care, education programs, and support groups. Internet technology has made it possible to continue this tradition of supportive interaction combined with information and education in a way that transcends the clinic environment. The Joslin Diabetes Center's Internet discussion boards were designed to be a technological extension of traditional support groups for chronic illness.
The Internet continues to develop as a place where people gather to share experiences, exchange information, and find emotional support. The increasing number of people who communicate over the Internet via mailing lists, news and discussion groups, or live chat rooms emphasizes that people find the Internet an effective way to communicate, especially about health-related issues.


Dr. John F. Zrebiec from Harvard Medical School and the Behavioral and Mental Health Unit condicted a study that established and evaluated a Web-based educational and emotional resource for patients with diabetes and their family members.

This study demonstrated that Internet communities are beneficial for individuals with diabetes and their family members. There seems to be a need or desire to discuss with peers similar problems, learn coping strategies, and maintain hope. In summary, a professionally moderated health-related discussion group offering a combination of information and support is an effective strategy for engaging people about management of their diabetes.

Many questions still need to be explored. Are these results clinically significant?Can they be maintained over time through online support? Are individuals seeking help online different from those seeking help in person? Are virtual relationships more or less valuable than face-to-face meetings? Can virtual communities replace or complement face-to-face support groups? Does participation in these Internet communities change the dynamics of the provider patient relationship? Are these online health care services compatible with existing healthcare delivery?

As many public health findings, further research is often needed to answer the remaining questions. Without a doubt I believe the Internet can only benefit a management/support program. I only wonder, if the Internet becomes accessible to all, will there still be face-to-face social support systems and if so will they be as rich as before the Internet?

Entire Article

Saturday, July 08, 2006

Take Control...Live Uninterrupted

One of the daily battles diabetics face is the monitoring of their sugar levels. Imagine having to continuously stop your daily activity to check your sugar level. Now available is a DexCom STS wireless continuous monitor.

Continuous blood glucose monitoring will become a very important change in diabetes management. In the next few years, continuous blood glucose monitoring will likely replace many patients' use of test strips. I believe the monitoring process will dramatically change management of diabetes, especially when the patient is sleeping or is in between meals and is unlikely to test his or her blood sugar.

Studies have demonstrated statistically significant improvements in glycemic profiles with the use of the short-term system with no guidance or therapeutic adjustments from physicians. One particular study of a short-term continuous glucose sensor in subjects with type 1 diabetes summarized accuracy and effectiveness of the STS Sensor.

Diabetics are very excited with the new technology and convenience DexCom offers. Matt Vogel of Insulin Factor, created an online DexCom user chronicle, where he discussed his triumphs and challenges with the monitoring system and Amy Tenderich, another individual new to DexCom, discusses her fascination with the device on her blog, Diabetes Mine.


"It's so easy to use that I'm baffled. Just two buttons, plus the calibrating with the OneTouch meter. But that's a simple matter of 2 fingersticks and then using a cable to connect the two meters for a few moments. The DexCom screen displays your BG "line" over the last hour, three hours, or nine hours -- in a way that even my grandma could understand." Tenderich

Another way technology keeps improving quality of life. It has become evident to me that glucose monitoring is a crucial part of diabetes disease management. Through diet and exercise levels can be controlled to some extent, but without testing individuals will not know there current status. There are many barriers diabetics have for monitoring their blood glucose (BG), such as cost of strips, lack of knowledge on the value of monitoring and perceived lack of time. Hopefully this device will make it easier to monitor BG and facilitate the path to an uninterrupted life.

There are problems faced by individuals seeking to gain access to these new devices, one of course is reimbursement. With all advances there will be obstacles faced!

Friday, July 07, 2006

Recommendations for Diabetics and Those at Risk

Self-care for diabetes can be approached in a number of ways—but it can be hard to know just where to start. Some doctors recommend trying these simple steps, step I personally feel can be beneficial for the entire public:

Slim down
If you are overweight, lose weight with a long-term program of exercise and healthier eating to improve your insulin sensitivity.
Eat high-fiber foods
Stabilize your blood sugar by eating fiber from whole grains, beans (legumes), vegetables, and fruit, and consider using a fiber supplement such as glucomannan or psyllium.
A high-fiber diet has been shown to work better in controlling diabetes than the diet recommended by the ADA, and may control blood sugar levels as well as oral diabetes drugs. Eating a high-fiber diet can show significant reductions in total cholesterol.
Focus should be placed on fruits, vegetables, seeds, oats, and whole-grain products.
Eating fish also may afford some protection from diabetes.
Vegetarians have been reported to have a low risk of type 2 diabetes. When people with diabetic nerve damage switch to a vegan diet, improvements have been reported after several days. Fats from meat and dairy may also contribute to heart disease, the leading killer of people with diabetes.
Vegetarians also eat less protein than do meat eaters. Reducing protein in the diet has lowered kidney damage caused by diabetes and may also improve glucose tolerance.

Multivitamins
Help ensure your body is getting the vitamins and minerals it needs to help prevent common infections.
Chromium supplement
Taking 200 to 1,000 mcg a day of this supplement may improve glucose tolerance. Medical reports dating back to 1853, as well as modern research, indicate that chromium-rich brewer’s yeast can be useful in treating type 2 diabetes. In recent years, chromium has been shown to improve glucose levels and related variables in people with glucose intolerance and type 2, gestational, and steroid-induced diabetes.

Improve and protect with ALA

These recommendations are not comprehensive and are not intended to replace the advice of your doctor or pharmacist. Continue reading the full diabetes article for more in-depth, fully-referenced information on medicines, vitamins, herbs, and dietary and lifestyle changes that may be helpful.

Click here for more detail information


Thursday, July 06, 2006

Pancreas Transplant: An Insulin-Free Treatment for Type 1 Diabetes

Your pancreas is a narrow organ about the length of your hand that lies behind your stomach. It releases enzymes into your small intestine to break down nutrients. It also releases hormones into your bloodstream to help your body use sugar (glucose). As mention in previous entries, insulin, which is released by the pancreas, acts as a gatekeeper, letting glucose into your cells. The cells use the glucose as fuel for energy production.
When your body is unable to regulate the amount of glucose in your blood, you may have diabetes. Type 1 diabetes occurs because your pancreas produces little or no insulin and individuals with type 2 diabetes the insulin produced is not efficiently used by the body.
A pancreas transplant can be a successful treatment option for people who have advanced type 1 diabetes or who don't respond well to standard insulin treatments.
As also discussed previously, many people with type 1 diabetes can manage their disease by following a diet and exercise plan, monitoring their blood glucose, and receiving insulin injections. But for some people this is a difficult task, resulting in a number of serious complications.
A pancreas transplant is the closest thing to restoring normal pancreas function. A pancreas transplant isn't the best option for all people with type 1 diabetes, however, and is prima
rily recommended for people with kidney failure.

Click here for entire article

Coming soon will be a discussion on additional diabetes treatments.

Wednesday, July 05, 2006

Time for Barbecues and Picnics!


Summer has arrived and a barbecue can be a great alternative to dull old dinners. But before you turn on the grill here are a few things to keep in mind.

Be hesitant when eating chicken, though it maybe crispy and charred on the outside it could be a different story on the inside. Raw and undercooked food is one of the biggest causes of food poisoning, and can contain nasty bugs such as salmonella and E.Coli 0157, which can make you feel really ill. Cooking food properly on the barbecue is more difficult than you might think!
Frozen food needs to be completely defrosted before it’s cooked and when cooking it should be turned around regularly to make sure it’s evenly cooked throughout.
Sausages, chicken and burgers need to be fully cooked and piping hot with no pink juices spilling out of them. Poking the food with to see if any juices flow out is a good way of testing how cooked it is. Raw meat should be kept in a sealed container away from ready-to-eat foods like salads and bread buns. Make sure all salads and fruit that you eat outdoors are properly washed beforehand.


Summer is also a perfect time for picnics, but they can often be really fattening and filled with calories! Here are our top tips and recipes to avoid piling on the weight:
Forget snacking on crisps and dips and try something more healthy and tasty. We like celery, carrots sticks and some juicy red cherry tomatoes.

Sandwiches are great for a picnic, but they don’t have to be as dull as the ones in your school lunch box. Instead of choosing white bread why not buy a freshly baked loaf from your bakery? There are loads of different ones to choose from including bread stuffed with olives, walnuts, onions and sun-dried tomatoes. When it comes to the fillings forget boring cheddar and ham and go for something more adventurous like hummus, mozzarella, turkey and tuna; although we wouldn’t recommend eating these all at once!
If you’re not a fan of bread or if you have a wheat allergy then why not pack a couple of cold dishes instead? Quiche is really versatile and if you have time is tasty and wholesome if you make it yourself. If you want to be extra healthy fishy snacks like crabsticks, prawns and slices of salmon are perfect on a summer’s day, particularly with a dash of lemon and pepper.
A picnic wouldn’t be complete without a salad. If you’re bored of green salad then how about mixing it up a bit with sweet corn, yellow peppers, mushrooms and red radishes? For something more filling we suggest a potato or pasta salad. These don’t take long to make and taste just as good when eaten cold as they do eaten hot. Vegitarians can enjoy couscous, spinach and feta cheese pasta salad, packed with vitamins and iron also tastes delicious.
Strawberries and picnics go hand in hand. But instead of smothering them with fattening cream, how about a spoon full of low fat yoghurt? Alternatively compliment them with other fruits this season. Mango, grapes, kiwi fruits and bananas are all lovely and ripe this time of year.

*Remember not to sit in the sun for too long, either find a nice shady tree or bring a big umbrella. There’s nothing worse than getting sunburn!

Childhood Obesity Prevention


The rise in childhood obesity has increase rates of Type 2 diabetes in young children. It is important to bring awarenesss to our youth so the can lead healthier lives.
Here are two additional clips bringing awareness to children:
Healthy Children
Even Healthier Children

Additional Videos
Fit & Healthy with Flax
Family Guy on Diabetes
Disability Awareness