sorry, i was just being jovial, should have put a smiley up.

didnt mean to offend

everyones on here to learn, dont worry.
i have fed commercial pig food, aswell as smallholding ranges, and plain barley/sugarbeet. i did find they looked healthier and grew better on the commercial range whilst also being amongst 15 acres of scottish woodland. i think they need a complete specialised diet to cope with wind and rain etc in the winter. especially if young or rearing a litter. it can be wet and windy here.
mind you i take vitamins supplements myself so i guess its kind of comparable. hormones i dont agree with though but i havent noticed that in the ingredients in the feed we have used.