Is meditation effective?; Engineering new tissues; Immune system variations; T cells on patrol;

Timely health information and resources from the nation's medical research agency. Having trouble viewing this email? View it as a Web page. Resources and tips about healthy living and wellness from across NIH. Meditation: What You Need To Know Learn what meditation is and what the science says about its effectiveness. (From NIH’s National Center for Complementary and Integrative Medicine) Engineering New Tissues and Organs How can you mend a broken heart? Or repair a damaged liver or knee? Explore innovative ways scientists are fixing faulty organs and tissues. (From NIH News in Health) Shaping the Immune System By analyzing twins, researchers determined that most immune system variability is due to environmental factors, rather than genes. (From NIH Research Matters) T Cells on Patrol Watch a cytotoxic T cell take out a cancer cell right before your eyes in this cool video. (From the NIH Director’s Blog) Popular NIH Health Topics Nutrition Heart Disease Precision Medicine Supplements Vaccines