Beats starvation though, dunnit? If you're looking to do this day to day instead, there are products like Huel and Soylent that can better meet that need. And

Beats starvation though, dunnit? If you're looking to do this day to day instead, there are products like Huel and Soylent that can better meet that need. And also a DIY community for self mixed powdered meal replacements (with a good nutritional profile, and presumably fewer additives and preservatives?).