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Echinacea & Elderberry Reduces Flu Duration

The coincidental timing of holiday air travel and flu season poses an increased health risk for patients. Two new studies on elderberry or a combination of Echinacea purpurea and elderberry may reduce the duration and severity of symptoms from colds and flu. The first study examined the use of elderberry

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Newly Found Lymphatic System Connects Brain & Immunity

You can forget everything you learned in medical school about the lymphatic system (well, not everything). But researchers at the University of Virginia found undiscovered vessels that directly connect the brain and lymphatic system, as published in Nature. Despite decades of contrary opinions they did not exist, this changes everythingRead

Webinar: Medical Food for Pediatric Asthma, by Dr. Julienne Lindemann

Children shouldn’t be sidelined by asthma. Today’s Practitioner is offering a free webinar for licensed practitioners on leukotriene management in pediatric asthma. Leukotrienes can exacerbate asthma by sustaining inflammatory reactions. This webinar will discuss the clinical benefits of the medical food, Lunglaid,™ which provides the nutritional support to manage leukotrieneRead

Vitamin D RDA Too Low, by Ten Fold

vitamin

A calculation error may have skewed the vitamin D recommendations by the National Academy of Sciences (NAS),  Institute of Medicine (IOM). They are far too low, by a factor of ten, say researchers at UC San Diego and Creighton University. Researchers submitted a letter of challenge, published in the journalRead

Shorter Flu Duration with Lianhuaqingwen

Rapid antigenic evolution in an influenza virus increases the likelihood of emergence of novel strains. Under the circumstances, if vaccines are not yet available, treatment plays a crucial role in control of the disease. In this meta-analysis, the authors have compared the efficacy and safety of Lianhuaqingwen capsule (LHQW-C) and oseltamivir in treating influenza A virus infection. By Pan Zhao MD et al, published in Alternative Therapies, Vol. 20, No. 2.

Larch Arabinogalactan and Immune Response

Influenza A

In 2013, a study, Immunomodulatory Effects of ResistAid™: A Randomized, Double-Blind, Placebo-Controlled, Multidose Study, evaluated the ability of a proprietary arabinogalactan extract from the larch tree (ResistAid™, Lonza Ltd., Basel, Switzerland) to change the immune response in healthy adults to a standardized antigenic challenge of tetanus and influenza vaccines in a dose-dependent manner compared to placebo. As it is flu season, Today’s Practitioner is revisiting the study and the subject with an interview with Bryan Rodriguez, Global Products Manager, of Lonza, makers of Resist Aid. Download the full study at the end of this article.

ICU Stays Destroy Gut Microbiome, Ups Sepsis Risk

Researchers at the University of Chicago have shown that after a long stay in the Intensive Care Unit (ICU) only a handful of pathogenic microbe species remain behind in patients’ intestines. The team tested these remaining pathogens and discovered that some can become deadly when provoked by conditions that mimic

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Influenza Vaccine in Elderly: Nutritional Status-Dependent Immunogenicity

influenza vaccine

The immune response to influenza vaccine is attenuated in elderly persons, though they are at greatest risk for morbidity and mortality by influenza virus infection. Experimental studies demonstrate that co-administration of L-cystine and L-theanine enhanced antigen-specific production of immunoglobulin in aged mice infected with influenza virus. This study thus investigated the effect of L-cystine and L-theanine on antibody induction by influenza vaccines in elderly persons. By Koichi Miyagawa, Yoshimitsu Hayashi, Shigekazu Kurihara and Akiko Maeda, published in Geriatrics Gerentology Int’l., Japan Geriatrics Society, Vol. 8.

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