Wednesday, April 15, 2015

Peventive Health Care


Health Statistics and You


health-statistics
Preventive Care is the Best Care
In health care, an ounce of prevention is worth very much more than a pound of cure. If you can prevent health problems from happening, you save a great deal of time, effort, and money. Also, by avoiding the frequently ongoing stress and anxiety associated with treatment of a chronic illness, you and your family conserve precious, irreplaceable personal resources such as peace of mind. A comprehensive preventive care program incorporates a healthy food plan, consistent regular exercise, and regular chiropractic care. Regular chiropractic care, focusing on the spinal column and targeting nerve interference, is a key resource in your health care program. Regular chiropractic care provides the framework so that your body can function at peak efficiency, thus helping ensure your long-term health and well-being.
We are awash in numbers, thanks in large part to the proliferation of personal mobile devices and the wrong-headed use of so-called big data.1 But applying statistical tools to the same set of data can support competing theories and lead to contradictory results. Such conflicting outcomes, known as antinomies if you remember Philosophy 101, cannot logically co-exist, and the field of statistics gets a bad reputation as a result. But big data can provide substantial value for people as individual patients. The key is to set some ground rules and understand the limitations of statistical investigation.
First and foremost, it's important to gain some clarity regarding the concept of false positives in regards to health. This statistical construct is familiar to all of us, although we may not be aware of it. If one of your doctors sends you for a laboratory test and the results are "positive", you'll be sent for follow-up tests until a final determination is made. If the final test turns out "negative", then the earlier results represented a false positive. The test results said you had the condition or disease, but in fact you did not.
False positives create numerous serious problems, not the least of which is the emotional toll of stress, anxiety, and fear experienced by the patient and her family and close friends. This is especially true when the suspected disease is a malignancy or other serious, life-threatening condition. It's useful and empowering for people to learn that 5% of all test results are falsely positive right from the start. Medical tests are designed this way. The 5% false positive rate is a necessary part of statistical analysis. It's built-in to the statistical design. In other words, test values that represent "normal" are obtained by cutting off the bottom 2.5% and the top 2.5% of a large sample of results from people who are "normal" for the thing being tested, such as white blood cell count or hemoglobin level.
Thus, 5% of normal people automatically have false positive results. Another way of stating this outcome is to consider that if you undergo a panel of 20 blood tests, one result (5% of 20) will be positive no matter what.
The vast majority of patients are not familiar with the statistical concept of false positive results.2 With a basic understanding of this construct and its implications, patients could ask their doctors meaningful questions such as, "What do the test results mean?,", "Have you considered the possibility of a false positive result?," and "How will the additional tests you're recommending affect decision-making in my case?"
Posing such questions is tremendously empowering for you, the patient, and helps reestablish equity in the doctor-patient relationship.3 As a health care consumer, a little knowledge goes a long way. Gaining more than a little knowledge by reading articles on diagnostic methods and health care decision-making will further strengthen your own process as a patient.
1Bates DW, et al: Big data in health care: using analytics to identify and manage high-risk and high-cost patients. Health Aff (Millwood) 33(7):1123-31, 2014
2Paddock SM: Statistical benchmarks for health care provider performance assessment: a comparison of standard approaches to a hierarchical Bayesian histogram-based method. Health Serv Res 49(3):1056-73, 2014
3Stacey D, et al: Decision aids for people facing health treatment or screening decisions. Cochane Database Syst Rev 28;1:CD001431, 2014

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Wednesday, April 1, 2015

Health tips from Skrien Chiropractic Clinic

 


 

Rice and Beans


girl_eating_watermelon.jpg
Regular Chiropractic Care and a Healthy Lifestyle
The importance of making healthy lifestyle choices is becoming increasingly well known. Vigorous exercise, a healthy diet, and sufficient rest are key components of a healthy lifestyle, regardless of a person's age. But in order to get the most out of the good things you're doing on your own behalf, your nerve system must be functioning at full capacity. Nerve signals, messages between your brain and the rest of your body, need to be transmitted accurately and on time. "Service interruptions" result when spinal misalignments and nerve irritation are present. Your musculoskeletal system and digestive system are prevented from working efficiently. Such problems may lead to pain, symptoms, and even disease. Regular chiropractic care corrects spinal misalignments and helps reduce and resolve nerve irritation. As a result, regular chiropractic care helps maximize the benefit of all healthy lifestyle choices, enabling everyone to achieve greater levels of health and well being.
Rice and beans is a well-liked combination of foods that is not only delicious, but also good for you. Other well-known examples of food combinations, such as corn and lima beans (succotash), tomatoes and avocados, and even orange juice and oatmeal, provide benefits beyond those gained by eating these sound nutritional choices individually.1
For example, the combination of rice and beans provides complete dietary protein (containing all the essential amino acids we need to build all the other proteins in our bodies). Similarly, the succotash combination of lima beans and corn contains high concentrations of essential amino acids. When you combine avocados and tomatoes, the fat from the avocado helps your body more efficiently use heart-healthy and cancer-fighting antioxidants such as lycoprene contained in the tomato. A heart-healthy breakfast consisting of real oatmeal, such as oatmeal made from rolled oats or steel cut oats, and real orange juice (not from concentrate) provides a potent combination of phenols that are associated with reduced atherosclerosis and cancer. 2,3
These combinations are specific examples of the more general principle of food combining by which you combine proteins and complex carbohydrates at every meal. When you combine these complementary sources of nutrition on a regular basis, you retrain your body's metabolism. By consuming a "slow-burning" energy source, you're providing high-quality fuel for the next three to four hours. Several very good things occur as a result. Energy utilization is optimized, that is, your body gets more benefit out of every calorie it's burning. Additionally, insulin levels are stabilized throughout the day. Over time, food combining helps a person become a leaner machine and helps reduce the likelihood of developing type 2 diabetes. These benefits are especially important for people who have been told they are hypoglycemic or pre-diabetic. Of course, you should always check with your doctor to make sure a food combining strategy is right for you.
When you add a program of regular, vigorous exercise to your food combining lifestyle choice, you obtain even more profound benefits. The vigorous exercise you're doing raises your body's basal metabolic rate. Your body begins to burn calories even when you're asleep. Owing to the increase in lean muscle mass you're gaining from exercising over time, you're burning more calories throughout the day. You find yourself craving more nutritious foods, that is, those that will provide higher-quality nutrition, such as the nutrition contained in such combinations as rice and beans and oatmeal and orange juice. Thus, your positive lifestyle choices contain their own positive feedback system. The better choices you make, the healthier you become, and the healthier you want to be. The long-term results are enhanced health and well being for you, your family, and your friends.
1Liu RH: Health-promoting components of fruits and vegetables in the diet. Adv Nutr 4(3):384S-392S, 2013
2Hu D, et al: Fruits and vegetables consumption and risk of stroke: a meta-analysis of prospective cohort studies. Stroke 45(6):1613-1619, 2014
3Thomburg KL, Challis JR: How to build a healthy heart from scratch. Adv Exp Med Biol 814:205-216, 2014

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