World Health Organization (WHO)
May 8, 2019
Chocolate intake and risk of clinically apparent atrial fibrillation: the Danish Diet, Cancer, and Health Study
Elizabeth Mostofsky, et al.
There has been extensive research showing that moderate consumption of chocolate, particularly dark chocolate, improves markers of cardiovascular health5 and is associated with a lower rate of myocardial infarction,6 heart failure,7 ,8 composite cardiovascular adverse outcome and cardiovascular mortality.9
Conclusions Accumulating evidence indicates that moderate chocolate intake may be inversely associated with AF risk, although residual confounding cannot be ruled out.
The higher flavonoid content of dark chocolate compared with milk chocolate may yield greater cardiovascular benefits. … In addition, flavanol content and total antioxidant capacity in plasma may be lower if cocoa is consumed with milk or if cocoa is ingested as milk chocolate.26 Furthermore, cocoa is usually consumed in high calorie products that use fat and sugar, and modern manufacturing of chocolate may result in losses of more than 80% of the original flavonoids from the cocoa beans.27 Therefore, it may be advantageous to find ways to consume cocoa in forms other than chocolate bars. The ongoing Cocoa Supplement and Multivitamin Outcomes Study is a large randomised trial testing the effect of a concentrated cocoa extract on cardiovascular risk, and may provide insight on the efficacy and feasibility of ingesting cocoa in this form.
In the European Union, milk chocolate must contain a minimum of 30% cocoa solids and dark chocolate must contain a minimum of 43% cocoa solids
Eating 2-6 servings of dark chocolate a week could cut risk of Irregular Heartbeat, study finds
Ideal Cardiovascular Health and Cognitive Aging in the Northern Manhattan Study
J Am Heart Assoc. 2016
Hannah Gardener, ScD, et al.
Conclusions: The number of ideal CVH metrics was associated with less decline in the domains of Processing Speed and, to a lesser extent, of Executive Function and Episodic Memory.
Ideal CVH promotion benefits brain health and cognitive aging.
Changes in Depressive Symptoms and Incidence of First Stroke Among Middle‐Aged and Older US Adults
Paola Gilsanz, et al.
Conclusions: persistently high depressive symptoms were associated with increased stroke risk. Risk remained elevated even if depressive symptoms remitted over a 2‐year period, suggesting cumulative etiologic mechanisms linking depression and stroke.
Long-Term Depression May Boost Stroke Risk Long After Mood Improves
May 14, 2015
Psychological Distress Across the Life Course and Cardiometabolic Risk
Findings From the 1958 British Birth Cohort Study
Ashley Winning, ScD, MPH, et al.
J Am Coll Cardiol. 2015;66(14):1577-1586.
Background Research suggests cardiovascular and metabolic diseases are influenced by psychological distress in adulthood; however, this research is often limited to adult populations and/or a snapshot measure of distress. Given emerging recognition that cardiometabolic diseases have childhood origins, an important question is whether psychological distress earlier in life influences disease development.
Objectives This study sought to assess whether life course patterns of psychological distress assessed from childhood through adulthood predict biomarkers of cardiometabolic risk in adulthood and whether effects of sustained distress differ from more limited exposure.
Methods The sample (n = 6,714) consists of members of the 1958 British Birth Cohort Study who completed repeated measures of psychological distress and a biomedical survey at age 45 years. Psychological distress profiles over the life course (no distress, childhood only, adulthood only, or persistent distress) were identified from 6 assessments between ages 7 and 42 years. Cardiometabolic risk was assessed by combining information on 9 biomarkers of immune, cardiovascular, and metabolic system function. Covariate adjusted linear regression models were used to assess associations between distress profiles and cardiometabolic risk.
Results Compared with those with no distress, cardiometabolic risk was higher among people with psychological distress in childhood only (β = 0.11, SE = 0.03, p = 0.0002), in adulthood only (β = 0.09, SE = 0.03, p = 0.007), and persistent across the life course (β = 0.26, SE = 0.04, p < 0.0001).
Conclusions Psychological distress at any point in the life course is associated with higher cardiometabolic risk. This is the first study to suggest that even if distress appears to remit by adulthood, heightened risk of cardiometabolic disease remains. Findings suggest early emotional development may be a target for primordial prevention and for promoting lifelong cardiovascular health.
The Secret History Behind The Science Of Stress
July 07, 2014
both Selye’s work and much of the work around Type A, were profoundly influenced by cigarette manufacturers who were interested in promoting the concept of stress because it allowed them to muddy the waters by arguing that it was stress and not cigarettes that was to blame for heart disease and cancer.
PETTIGREW: In the case of Selye, tobacco industry lawyers vetted papers. They vetted the content of the paper. They agreed the wording of papers. Tobacco industry lawyers actually influenced the content of his writings. They suggested to him things that he should comment on.
“What’s never really been appreciated is that the tobacco industry was a major funder and stimulant of research on stress,” he says. “Specifically Selye’s work, but also research on Type A behavior. Type A personality is to a large extent a construct of the tobacco industry.”
from Schwartz’s Principles of Surgery, 10e (July 2014) > Chapter 46: Anesthesia for the Surgical Patient
Major Risk Factors for Coronary Artery Disease:
Patchett: In Bad Relationships, ‘There Comes A Day When You Gotta Go’
January 23, 2014
I never had any procrastination issues and a lot of my writer friends had procrastination issues, deadline issues, and they were really tortured by magazine writing.
So I think for the most part they really admired the fact that I could just kind of get in there workman-like, knock it out, and go home and go back to fiction.
… not only did he not die, he got better a couple of months after we got married. It turned out that it was a misdiagnosis, and that the heart muscle tissue had been stunned, had been paralyzed because the virus was still active, and that he didn’t have dead muscle tissue in the heart; and he was completely fine, he was over it, nothing ever happened.