Based on trial and error (thanks to articles on the internet) and some interviews with my athlete friends and nutrition experts, I've learned that there are 4 general approaches to meal-prepping. Each approach has its pro's and con's, and some meal-prepping styles are better suited to some folks than others. I created this comprehensive guide so that you can have a one-stop shop for considering your meal-prepping strategy (rather than digging through dozens of articles, like I did).