Immunotherapy is a new anti-cancer strategy based on the destruction of tumors by a stimulation of the immune system. These fascinating results indicate that the effectiveness of this approach requires the presence of certain intestinal bacteria, an unexpected discovery which could allow significant improvement in the success of these treatments. Download this column

Richard Béliveau

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A growing number of studies show that the blood levels of Vitamin D strongly influence the risk of developing several chronic diseases including Alzheimer's disease. Download this column