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A pooled analysis of data from six prospective cohort studies found that more leisure time physical activity was associated with a reduced risk of mortality and increased life expectancy beyond age 40. Associations were found at all levels of body mass index.
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Exercise training is associated with short-term improvements in functional capacity in heart failure patients, but its effect on mortality and heart failure readmissions have been mixed.
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A multivariate analysis of a population-based study of 1898 women aged 18-75 years found that dietary intake of plant-derived anthocyanin pigments, primarily from grapes and berries, was associated with lower blood pressure readings as well as lower arterial stiffness determinations as measured by pulse wave velocities. This suggests that specific dietary phytonutrients may mitigate two important risk factors for coronary artery disease.
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This large, prospective, cohort trial followed women for 10 years using validated food questionnaires to assess if the consumption of walnuts, other tree nuts, and peanuts was associated with the incidence of the development of type 2 diabetes.
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Grapefruit is a popular fruit worldwide because it is tasty, nutritious, and increasingly viewed as healthy. The original grapefruit was white and very seedy, but varieties have been selected to give seedless and more red cultivars.1
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In patients with hepatitis C, having already been treated (unsuccessfully) with interferon, three times daily silymarin in two doses (both supratherapeutic) did not change serum ALT after 24 weeks.
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Ninety-six women with breast cancer undergoing radiotherapy during a 5- to 6-week interval were randomized to either a qigong group or a wait-list control group. The results indicate that the women in the qigong group had clinically significantly less depressive symptoms and better quality of life than the control group.
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