Here’s a more detailed explanation:
As a human being, I tend to eat everyday.
Sure I have my diet days and take-out days.
But as a general rule of thumb if you use up the pan about 3 to 4 days of the week, then you need to change it every 6 months.
That’s going to give you a hernia. Not worth the time and money to fix that.
Fix your diet. Try FODMAP.