Large Waistline May Signal Elevated Dementia Risk in Seniors.

A metanalysis of 21 studies that included a total of over 5 million participants found that a high waist circumference (over 40 inches for men and over 35 inches for women) may increase an older adult’s risk for dementia by up to 13%. However, no such association was found in adults under 65 years of…

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Can Thoracic Spinal Manipulation Affect Achilles Tendinopathy?

For patients suffering with Achilles tendinopathy, a recent study found that the application of spinal manipulative therapy to the midback can result in improvements in oxygenation and the testosterone/cortisol ratio in the calf muscle. While further research is advised, the finding suggests that treatment to improve function in the nerves that innervate the lower extremities…

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Active Lifestyle Benefits Colorectal Cancer Survivors.

Among a group of 396 colorectal cancer survivors, those who restricted sedentary behaviors to less than five hours a day and met fitness guidelines of 150 minutes of moderate-intensity exercise a week were less likely to report high levels of fatigue and low overall quality of life than participants with a less active lifestyle. Medicine…

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Shift Work May Elevate Diabetes Risk.

During an eight-year study that included 17,515 middle aged and older adults, researchers observed that participants who worked non-traditional hours had a 19% increased risk for developing type 2 diabetes. Acta Diabetologica, December 2021

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Vitamin D Levels and PSA Trends.

For men under active surveillance for prostate cancer, those with higher initial vitamin D levels were two times more likely to see their prostate-specific antigen (PSA) levels trend downward. Urology, September 2021

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Online Learning Boosts Sleep for Kids.

Poor sleep hygiene can negatively affect a child’s academic progress and overall wellbeing. A study that included 5,200 middle and high school students found that taking online classes can dramatically reduce the risk for insufficient sleep, especially if the teen can arrange their own schedule. Lead author Dr. Lisa Meltzer explains, “Without the required transportation…

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Manual Therapy for Knee Osteoarthritis.

An analysis of data from six randomized controlled trials and randomized crossover studies concluded that manual therapies—such as those provided by doctors of chiropractic—are effective for reducing pain and increasing function and range of motion in cases of osteoarthritis of the knee. Medicine, July 2021

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Eat More Leafy Greens!

A review of 24 meta-analyses concluded that increasing one’s intake of green leafy vegetables by 100 grams per day can reduce the risk of coronary heart disease, stroke, and early death by 25%. Food Chemistry, October 2021

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