I only have 5 hens and Im constantly having at least one hen dealing with soft and thin shell eggs every day. I have added grit and oyster shells and still my hens have soft/thin shell issues.
I have been dealing with my own health issues and tracked down that my water well has a few heavy metals in the water, Arsenic, barium, copper, zinc. I dont drink my water anymore but my chickens do.
I had an environmental specialist over at the house to discuss what I can do with my water. As I was feeling him out with some questions I asked him What does affects these heavy metals have on calcium in the body? Now he does not know I have chickens. He said (Para phrasing) You body will use calcium to bind to these metals to help expel them from your body. In this area chicken farmers where having problems with chickens laying thin shelled eggs. They tried a bunch of things to fix the problem but not until they used a high plant based diet high in bio available minerals to combat the heavy metal did the problem go away. Also filtering out the heavy metals will do the trick as well.
Again, I did not tell him I have chickens nor did he know I have chickens.
I was pretty surprised to hear that it was a regional issue. But not total surprised with what he said because I had suspected it because of the testing I had done on my water, test reports from my area from the national tap water quality database http://www.ewg.org , certain house plants that I have show signs of toxic exposure, and I course my health issues that started a few months after we moved into this house.
So the plan is to correct the water, in the mean time I will give my girls extra veggies and I think I will pick up some bulk spring water and give it to the chickens for a few weeks and see if the soft/thin shells go away.
I hope this helps those who deal with this same annoying problem.
I have been dealing with my own health issues and tracked down that my water well has a few heavy metals in the water, Arsenic, barium, copper, zinc. I dont drink my water anymore but my chickens do.
I had an environmental specialist over at the house to discuss what I can do with my water. As I was feeling him out with some questions I asked him What does affects these heavy metals have on calcium in the body? Now he does not know I have chickens. He said (Para phrasing) You body will use calcium to bind to these metals to help expel them from your body. In this area chicken farmers where having problems with chickens laying thin shelled eggs. They tried a bunch of things to fix the problem but not until they used a high plant based diet high in bio available minerals to combat the heavy metal did the problem go away. Also filtering out the heavy metals will do the trick as well.
Again, I did not tell him I have chickens nor did he know I have chickens.
I was pretty surprised to hear that it was a regional issue. But not total surprised with what he said because I had suspected it because of the testing I had done on my water, test reports from my area from the national tap water quality database http://www.ewg.org , certain house plants that I have show signs of toxic exposure, and I course my health issues that started a few months after we moved into this house.
So the plan is to correct the water, in the mean time I will give my girls extra veggies and I think I will pick up some bulk spring water and give it to the chickens for a few weeks and see if the soft/thin shells go away.
I hope this helps those who deal with this same annoying problem.