Science Nation - Teens and Stress

submitted by: nsf
Ever wonder what is going on in the mind of a teenager, especially one who is stressed out? UCLA Psychologist Adriana Galvan is on a quest to find out. With support from the National Science Foundation, she's investigating the effects of daily stress on a teen's cognition and brain function. She is monitoring the daily stress of teens by having them carry a personal digital device that provides daily measures of stress over two weeks. She is also scanning their brains and measuring their...

Making Sense of Hormone Replacement Therapy & Breast Cancer Risk

submitted by: mdanderson
Jennifer Litton M.D. makes sense of hormone replacement therapy and its relationship to your risk of getting breast cancer. Please visit: for more information regarding prevention and screening. Dr. Jennifer Litton, Assistant Professor of Breast Medical Oncology, at The University of Texas MD Anderson Cancer Center discusses hormone replacement therapy and breast cancer risk. View other videos at

Drinks, Fruit Drinks, Energy Drinks and Cardiometabolic

submitted by: ZRT_Laboratory

Dr. Sanjay Kapur, ZRT Laboratory Scientific Director, talks about healthy drink choices, and drink consumption as it relates to diabetes, weight gain and other cardiovascular risks.

Stress and Hypertension

submitted by: ZRT_Laboratory

Dr. Sanjay Kapur explains the relation between stress and hypertension.