Our sources include peer-reviewed research and information from government authorities. Throughout our rich learning experiences, which we call LABs, you'll notice that scattered within text boxes are icons composed of three stacked horizontal lines ☰. You can click the icons to view the source.
"A study of over a hundred thousand participants found that fruits and vegetables are linked to reduced risk of cardiovascular disease, a top killer worldwide. ☰"
Some sources we reference:
American Journal of Lifestyle Medicine
British Journal of Sports Medicine
Centers for Disease Control and Prevention
Circulation
Frontiers in Cardiovascular Medicine
Frontiers in Psychology
Journal of Clinical Sleep Medicine
Mayo Clinic
Physiological Reviews