Zinc deficiency
BMI and heart disease
HIV cases dropping
A child's view of the Gym
Test for Alzheimers
http://www.dailymail.co.uk/health/article-4942454/New-test-detects-Alzheimer-s-disease-s-onset.htmlYou Are My Sunshine.....Harmonica.....(1920s)
https://youtu.be/igIy5f16muI