HEALTH NEWS:

·         Echinacea purpurea proven effective against radiation

·         Antioxidants show promise against Alzheimer disease

·         Possible association between tattoos and lymphoma revealed

·         The case for omega-3 supplementation to lower aggression

·         Higher aerobic fitness levels are associated with better word production skills in healthyolder adults

·         Eating more fruits and vegetables may lead to optimal sleep duration