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The authors of this study were following upon two preclinical pilot studies showing some benefit in cancer-related fatigue with two doses (1000 mg and 2000 mg daily) of Panax quinquefolius, also known as American or Wisconsin ginseng.
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There is no question that advances in surgical technique and anesthesia have contributed greatly to our modern medical system over the last half century. Patient outcomes have improved tremendously, along with reduction in physical and emotional stress associated with undergoing surgical procedures.
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Calcium and vitamin D supplementation do not confer any statistically significant benefit compared to placebo in preventing cognitive decline in women aged 65 years and older.
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There is mounting evidence for a risk for bacterial contamination of nasal saline irrigation devices (such as neti pots) that may have clinical relevance.
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Seventy-two postmenopausal women were randomized to either a specific form of Panax ginseng or placebo daily for 12 weeks. The treatment group showed improvements in menopausal symptoms, lipid profiles, and carotid intima-media thickness.
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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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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 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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A cross-sectional and longitudinal analysis of the impact of different activity levels on the risk of developing metabolic syndrome on a large random sample of the Danish population found that higher activity levels were associated with a decreased risk of developing metabolic syndrome over the 10-year follow-up period.
