We love ours. I have 3 little girls and we have to stock up on food. Vacuum sealers are great. I have deer meat from a couple years ago that is still good
The real question is that is that are all the “new” allergies really new or has technology gotten better to detect them or is it science that has messed our food supply up to where we are intolerant to them??? Go back and look at some of the ancient civilizations and most of those peoples diets...