Dehydrates Food for Enhanced Preservation - Multi-Tiered Dehydration Shelves Scientifically Tested to Increase Food Shelf Life - Easy, Single Button Operation and Nutritious Results Faster & More Efficient Alternative to Food Dehydration - Effectively Dries Food by Removing Moisture Content Great for Food Storage: Drying Causes Food to Shrink - Food Reconstitution: Food Absorbs Water & Swells to Original Size Dehydration Retains up to 97% of Vitamins & Minerals - Healthier Choice Alternative than Canning or Freezing