VOA Standard English
VOA Special English
VOA Videos
VOA English Learning
Ingredient in Chocolate May Aid Memory and Heart
Research suggests that large amounts of substances called flavanols can help prevent heart attacks and strokes.
Related Videos
  1. In Bangladesh, Floating Farms Answer Rainy Season Flooding (14/12/15)
  2. South Korea Seeks to Reuse More E-Waste (14/12/14)
  3. Expand Your Skills for Writing College Papers (14/12/10)
  4. Center Helps Uganda's Disabled Children (14/12/9)
  5. Farmers Raise Vegetables in a Combination of Fresh, Sea Water (14/12/8)
  6. Ghana's Bamboo Bikes Hit the Streets (14/12/7)
  7. Debate Over China's Development Bank Continues (14/12/4)
  8. At One Jail in Kenya, Prisoners Become Students (14/12/3)
  9. Progress in the Fight Against Ebola Comes with a Warning (14/12/2)
  10. A Snake Robot Acts Like the Real Thing (14/11/30)