The use of bright light therapy to treat seasonal affective disorder (SAD) is well documented and evidence based but I had never heard of using light therapy to treat nonseasonal major depressive disorder (MDD). Raymond Lam et al, from the Department of Psychiatry at the University of British Columbia, designed an elegant study comparing the effects…
Poor sleep has been linked to increased inflammation. Inflammation is known to cause or exacerbate musculoskeletal disorders as well as more serious diseases such as heart disease, stroke and cancer. Irwin and his colleagues conducted a randomised controlled trial looking into the effects of cognitive behavioural therapy (CBT) and Tai Chi on the inflammatory markers…
A group of Australian researchers have conducted a systematic review of literature to find articles that looked at the relationship between fat levels in blood and tendon pathology and/or pain. Their results were published in the British Journal of Sports Medicine. They found that people with altered tendon structure or tendon pain had significantly higher…
Positive psychological states have been linked to better health and longevity. It’s believed to be partly due to the effect of positive emotions and moods on behaviour. Nancy Sin and her colleagues from the university of Penn State evaluated 5-year associations between positive affect and health behaviours in patients with coronary heart disease. At baseline, they…
A group of researchers from Berkeley and Columbia University looked at the relationship between bedtime and weight gain in young people. Their findings have been published in the journal Sleep. They followed over 3000 adolescents between 1994 and 2009. They found that a later bedtime during the workweek was associated with an increase in body…
A group of researchers from McGill University looked at the effects of yoga on people with arthritis. Their findings were published in The Journal of Rheumatology. 75 sedentary adults with either rheumatoid arthritis or knee osteoarthritis and with a mean age of 52 years were randomly assigned to a yoga group or a waiting list….
Statins are widely used to lower cholesterol and reduce the risk of cardiovascular disease. Like a lot of drugs, statins come with some side effects. Myopathy, in the form of muscle weakness, pain and cramps is one of the most important adverse effects. A group of researchers from Radboud University Medical Center in the Netherlands may…
Apparently tomatoes are the 4th most mentioned trigger for gout flare-ups after seafood, alcohol and red meat. This is according to a group of researchers from the University of Otago in New Zealand. They have published a new paper in BMC Musculoskeletal Disorders that may have found a biological basis to substantiate the claim. The…
A recent study published in Medical Acupuncture has shown that electroacupuncture can significantly reduce systolic and diastolic blood pressure in hypertensive subjects. After the treatment, plasma levels of norepinephrine, renin and aldosterone were all significantly decreased and this is thought to be related to the beneficial effects of the electroacupuncture.
Last month a group of researchers from Tufts University published a fascinating article in The American Journal of Clinical Nutrition. Their objective was to determine how changes in intake of protein foods, glycemic load (GL) of carbohydrates, and the interrelationship between the two influence long-term weight gains. The GL of food is a number that estimates how much the food will…