At Marcón Meals (a division of PHOENON), I believe meal preparation involves preparing whole meals or dishes ahead of schedule. Usually, it is trendy among busy people because it helps to save a lot of time.
I always encourage my clients to have pre-prepared meals as this helps reduce portion size and also help to reach nutrition goals because it requires you to plan what to eat ahead of time, meal prep can lead to having more nutritious meal choices overtime.
I help clients work out two major meal prep options. Meal prep for regular clients and also meal prep for clients who are concerned with eating only healthy meals. Clients are always welcome to choose what option works best for them.