Here's my next question of the week!

I hope net wisdom can give me some ideas! Are there any natural remedies for iron induced constipation that you can give a 2 month old? I would like to avoid any drugs for as long as possible. The first time around with this - we found that the iron fortified formula was doing it to her. How a small child could pass what she was doing was amaazing! So we switched to low iron and voila! - mustard poop returned! Now the ped. has given us vitamin drops with guess what in it? I know that babies have a store of iron that lasts up to 6 months of age (correct?). Can we skip the iron for now? Maybe if we do the vitamin thing every other day? I wondered why we need the vitamins in the first place? (being that formula is supposed to have everything in it right?) Any way, obviously I'll bring this up to the ped., but I just wanted to see what other opinions there are. Thanks!