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The authors reviewed 12 articles representing 13 prospective studies searching for a link between vitamin B6 consumption or blood pyridoxal 5-phosphate (PLP, the main active coenzyme form of B6) and lower rates of colorectal cancer, finding a linear inverse relationship (relative risk 0.52) between blood PLP and colorectal cancer risk.
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Consumption of trans fats increases the risk of endometriosis, while long-chain omega-3 fats are protective.
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The traditional culinary and medicinal spice turmeric (curcuma longa) is sometimes referred to as the "golden spice of life." Native to South and Southeast Asia, this plant is now widely cultivated.
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Although depression is a serious condition that needs to be treated, many women are reluctant to take antidepressant medications during pregnancy. Depression during pregnancy tends to be underdiagnosed and undertreated.
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This unique meta-analysis of antidepressant drug therapy for depression focused on randomized, placebo-controlled trials of at least 6 weeks' duration and included subjects with a wide range of symptomatology, from mild to very severe.
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A meta-analysis of 40 randomized controlled trials found evidence of reduced anxiety among patients with chronic illnesses who exercised regularly.
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Feinstein and colleagues assessed the association of religious activity with concurrent risk factors for cardiovascular disease, and with later adverse cardiovascular events. They found that those who were more religious were less likely to smoke and more likely to be obese, even after controlling for several other demographic factors.
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Results of this longitudinal observation study reveal that, in people with stable coronary artery disease who were followed for 5 years, baseline levels of omega-3 fatty acids were inversely related to leukocyte telomere length, the latter a unique marker of aging.
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Nasal irrigation, also known as "jala neti" or flushing of nasal cavities with hypertonic saline solution, has been practiced for at least hundreds of years by yoga practitioners in Southern Asia and more recently has become popular around the world as an adjunctive therapy for treating nasal and sinus symptoms.
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Thrombocytopenia is a well-established adverse effect of many conventional drugs. This systematic review found few reports of such adverse effects associated with complementary and alternative medicines, herbal remedies, nutritional supplements, foods, and beverages.
