you know you're eating enough fiber when you use the bathroom to do number 2 once a day but usually it's every other day
You should have a bow movement every time you have a meal but if not at least 2 times a day.
By eatting fiber! Look at my other question's: What organ fails in constipation?
Iron is not a fiber, it is a metal. That I know of, iron is not ductile enough to be formed into a fiber. In terms of nutrition iron is a mineral.
not enough water or fiber!
If you've had enough fiber your poop should be brown. If it is green, you definitly need more fiber.
Not that I know of. I can tell you that the name of the sacred text is the Koran or the Quran and that one of the unique characteristics of Islam is that pigs are considered filthy. Eatting pig to them is like eatting the devil.
because you do not eat enough fiber
Not getting enough fiber in your diet can have many consequences. Low fiber leads to constipation and an increased risk of colon cancer.
The typical foods that Americans tend to eat do not provide very much fiber.
One reason is they don't eat enough fiber and don't drink enough water.