Weekly Health Update — Strong Support for Manual Therapy to Treat Back Pain.

Chiropractic: Strong Support for Manual Therapy to Treat Back Pain.
Two independent reviewers analyzed data from 360 studies published between 2000 and 2013 related to the use of manual therapies -- such as chiropractic care -- to treat acute, subacute, and chronic non-specific low back pain. For all levels of low back pain, the reviewers found strong evidence for the use of manual therapy to both decrease pain and improve function.
The Journal of Manual and Manipulative Therapy, May 2014

Mental Attitude: Tinnitus Affects How Sufferers Process Emotions.
Tinnitus is a condition in which patients hear noises that aren’t really there such as ringing, whooshing, whistles, and whines. According to experts, individuals with persistent tinnitus are more likely to experience increased stress, anxiety, irritability, and depression. To investigate how tinnitus affects the brain, researchers evaluated brain responses to different emotions by individuals both with and without tinnitus using functional magnetic resonance imaging. When compared to participants with normal hearing, they found tinnitus patients had decreased brain activity in the amygdala, the area of the brain that processes emotion and stress; however, they had increased activity in the parahippocampus and insula, areas of the brain that are also associated with emotions. This indicates that in order to cope with the stress of persistent noise, the brains of tinnitus patients have reduced activity in the amygdala and rerouted some of its functions to other regions.
Brain Research, June 2014

Health Alert: Serious Allergic Reactions with Some Acne Products.
The Food and Drug Administration has issued a warning to consumers who use certain over-the-counter skin products for acne due to the risk of extreme allergic reactions. The active ingredients benzoyl peroxide or salicylic acid are suspected to cause these reactions, which can include feeling faint, breathing difficulties, throat tightness, and swelling of the eyes, lips, face, and tongue. Products containing the active ingredients benzoyl peroxide or salicylic acid are available as face washes, solutions, cleansing pads, gels, lotions, toners, and face scrubs. The FDA recommends consumers to stop using products containing these ingredients if they develop hives or itching.
Food and Drug Administration, June 2014

Diet: Fruits & Veggies May Not Help Weight Loss.
Adding more servings of fruits and vegetables is often recommended for individuals trying to lose weight, but according to researchers, doing so may not help them shed excess pounds. A review of seven studies found that increasing fruit and vegetable intake without reducing total calories consumed appears to have a near-zero effect on weight loss. Researcher Dr. Kathryn Kaiser adds, "In the overall context of a healthy diet, energy reduction is the way to help lose weight, so to reduce weight you have to reduce caloric intake."
American Journal of Clinical Nutrition, June 2014

Exercise: Exercise Improves Body Composition for Kids.
A recent study referred to as “FITKids” demonstrated the extent to which physical activity can improve body composition, which is important as it contributes to overall health. The study included 220 eight- to nine-year-olds who were assigned to either a nine-month physical activity program that required 70 minutes of moderate to vigorous physical activity five days a week or a control group. Researchers measured baseline and follow-up cardiorespiratory fitness, percent fat mass, percent central fat mass, and estimated abdominal fat tissue. The FITKids showed improved cardiovascular fitness, less body fat, and carried less fat around their abdomens. The opposite was true for the control group who maintained their regular after-school routine.
Pediatrics, April 2014

Wellness/Prevention: Keep Teens Safe During Sports.
Participating in sports is a key part of many children's high school experience, but injuries can and do occur. The American Academy of Orthopaedic Surgeons suggests the following ways to reduce the risk of sport-related injuries: wear protective equipment, ensure proper training and conditioning, build strength and stamina, follow rules and practice good sportsmanship, play only one sport per season, and don't play just one sport all year-long.
American Academy of Orthopaedic Surgeons, May 2013

Weekly Health Update — Back Pain and Athletes.

Chiropractic: Back Pain and Athletes.
A new study indicates that two out of three teen athletes will experience an episode of back pain during their lifetime. Current research estimates the prevalence rate of back pain for the general population to be over 80%, or at least 14 percentage points higher than teen athletes can expect.
International Journal of Sports Medicine, July 2014

Mental Attitude: Two Explanations for the Link Between Stress & Heart Attack.
Scientists may have a better understanding of why ongoing stress raises an individual's risk of having a heart attack. They believe stress triggers the body to make extra disease-fighting white blood cells, and this can cause inflammation in the arteries of people with a condition called atherosclerosis, where the artery walls are thickened by a buildup of plaque. Other studies suggest that stress causes blood to clot differently. Both factors can lead to reduced blood flow to the heart.
Nature Medicine, June 2014

Health Alert: Numbing Medications Can Be Harmful to Teething Babies.
Teething infants can be seriously harmed or even die from certain "gum-numbing" medications, according to a new warning from the Food and Drug Administration (FDA). The FDA states that local anesthetics known as viscous lidocaine and benzocaine-containing teething products should never be used for teething children, except under the advice and supervision of a health care professional. Viscous lidocaine requires a prescription, and it is typically used to treat mouth ulcers in chemotherapy patients. Parents who have viscous lidocaine on hand should not use it on teething infants. The FDA notes that it received 22 reports of serious incidents thus far in 2014, including deaths, linked to use of viscous lidocaine in babies and toddlers under three and a half years of age. The FDA also advises that over-the-counter benzocaine products, such as Anbesol and Baby Orajel, should not be used for children younger than age two.
U.S. Food and Drug Administration, June 2014

Diet: Gluten-Free Diet Helps Celiac Patients with “Brain Fog”.
Poor memory, difficulty thinking clearly, difficulty finding the right word, and poor concentration -- often referred to as “Brain fog” -- are often experienced by celiac disease patients. A new study suggests that adopting a gluten-free diet seems to improve these symptoms as the intestines heal. Gluten is a protein found in wheat, barley, and rye that causes intestinal inflammation. Scientists found that when celiac patients removed gluten from their diet, they scored better for attention, memory, and other functions on assessment tests. Study author Dr. Greg Yelland adds, "Maintaining a gluten-free diet is essential not only for [celiac patients'] physical well-being, but for mental well-being also."
Alimentary Pharmacology and Therapeutics, June 2014

Exercise: Improve Your Workout By Exercising with Someone More Fit Than You.
Researchers from Kansas State University claim that individuals who exercise with a teammate or partner whom they perceive to be in better shape increased their workout time and intensity by as much as 200%. The research team found that partners who exercise at a level 40% greater are ideal for long-term motivation while they observed motivation levels declined when partners exercised at either the same or vastly superior levels.
Kansas State University, June 2014

Wellness/Prevention: Sleep Should Be a Family Value.
Previous research shows that inadequate sleep is a risk factor for both childhood and adult obesity. A new study by researchers at the University of Illinois found that if parents don't get enough sleep, their children don't tend to either. They recommend that in order to reduce the risk of childhood obesity, parents should ensure their children get at least ten hours of sleep per night and that they get at least seven hours themselves.
Preventing Chronic Disease, June 2014