Bernard O'Shea: I tried the 6-to-1 grocery hack to shop more healthily. Here's how I got on

My usual grocery shopping strategy resembles a blindfolded toddler playing Pin the Tail on the Donkey.

Armed with the 6-to-1 method, my latest shopping trip was entirely different.

Ah, grocery shopping. It's a necessary evil, a chore I approach with the same enthusiasm as scheduling a dentist appointment. 

Yet, here I am, fascinated by the viral 6-to-1 grocery shopping method" that promises to transform this tedious task into something... bearable.