What Is a Food Vacuum Sealer? Food vacuum sealers are lauded for their ability to preserve the color, flavor, texture, and nutrient content of your food. Food is placed into a bag, then the tool sucks ...

Oxygen is what causes food to break down and rot, so the best way to prolong the life of fruit, veggies, and meat is to remove and block all oxygen from entering the bag or container. That makes a ...