Why you should use a vacuum sealer for food preservation

Vacuum sealing food can extend its freshness and prevent freezer burn, making it ideal for meal prepping and sous vide cooking. This method reduces oxygen exposure, preserving food quality longer than traditional storage. However, it's not a substitute for proper refrigeration and doesn't prevent all spoilage. Care must be taken to avoid botulism by not storing vacuum-sealed foods at room temperature long-term, and moisture can damage some machines.