managing
Member
- Joined
- Jun 19, 2014
- Messages
- 2,262
Its a valid concern. But I think unwarranted. If you are ingesting cilantro with your food, its main function is simply to bind the iron in the food you've eaten. Given how high our diets typically are, I would expect this to have an effect over time. Bile also secretes iron and other earth metals. Its unlikely that a mono or polysulfhydryl would be very effective in disrupting the transport and readsorption of these metals. But it could effectively reduce or eliminate the adsorption of the dietary, ie nto bound to bile acids, iron.Andy Cutler advises against cilantro as the sulfur compounds only possess a single sulfhydryl group. He said they bind weaker and tend to redistribute metals rather than chelating them like DMSA would. DMSA has two sulfhydryl groups flanking a carbon chain which in the presence of mercury, rotate about their axes and form a mercuric-DMSA complex that is very hard to undo.
Coriander/cilantro also stimulates bile production. At least it does when taken by itself. This effect ought ot be less when taken with food. Still, an increase in bile production will, slowly, over time, lower iron. This is because not all of the iron secreted by the bile is readsorbed. I believe its somewhere around 90%. In fact, this is the critical formula. You generally don't want your dietary intake to exceed your "iron wasting" rate resulting from inefficiency of bile iron readsoption.
If you were selecting an IV chelator, I think the sulfhydryl issue would be reasonable. But there just aren't forces in our intestines that are going to break a lot of sulfhydryl bonds. And even if they did, you'd be no worse off because you would just be adsorbing dietary sources that you would have adsorbed anyway w/o cilantro.