Amidst the leafy greens and vibrant oranges in the produce section, you'll find the humble blueberry. Small in size but mighty in flavor and nutrition, blueberries are more than just a sweet treat.

However, washing them properly before consumption is crucial to avoid potential health risks. Read more: Dried Fish or Alien?

Studies suggest they can improve brain function, protect against prostate cancer, boost heart health ... acai berries are usually available in juiced and frozen form and fresh berries are hardly ...