Related Clues:

• Not an easy time for food like this
• Not a smooth time for food
• Hooligan taking a long time with indigestible food
• It aids digestion when you have a hard time
• Old woman wearing cosmetic? That's hard to digest!
• Dietary fibre
• Dietary fiber
• Diet in uncivilised times?
• Approximate amount of time that's not processed internally
• Essential food preferred for use by ladies over thirty?
• Bulk of old woman covered in cosmetic
• Fibre shown by witch in make-up
• Vegetable fibre
• Food high in dietary fibre
• Approximately how old is this food?