MRE meals are meals that have already been prepared which you can consume after preparing for a few minutes through a chemical heating process. You just need a little water in order to be able to activate the chemical heating process that comes with each package of an MRE meal. The water will obviously have to be edible so that you can prevent any infections from affecting you and spoiling your health.
Meals ready to eat are definitely useful for campers who spend a good amount of time at remote locations where access to normal food is usually restricted. Moreover, even if there is a way for you to prepare your own meals while camping, you may not necessarily be wanting to do so. This is simply because you would prefer spending your time camping and doing other stuff that would be worth your time.
So, going for Meals Ready to Eat would be one of the options available to you and websites like MRE Giant would be a good source for you to obtain these from. Remember, it is not enough to simply go for an MRE pack without investigating what types of meals you are actually going to be getting.
Sure, you will be getting preserved food but you still want to go through varieties available so you could pick those that you will be happy consuming while camping or engaging in other activities.
So being picky with what food you get through the MRE pack together with checking their ingredients out to rule out the presence of any substances that you may be allergic to, would be one of the best ways to proceed further. You no longer have to settle with whatever you are offered as there are several options available given that there are many different manufacturers of MRE meals.