Sourdough fountain of youth?
This is just something I've noticed since I started making and eating sourdough bread regularly for the past 8 months or so: my gray hair is growing in quite dark at the roots. I first noticed my eyebrows had become darker a couple of months ago, but sure enough, the hair on my head is now coming in much darker and is quite noticable. So I googled health benefits of sourdough and came up with some interesting studies, one of which claims that there's a better absorption of iron in the eating of sourdough bread. The only major change in my diet in the past nine months has been sourdough bread consumption, and since I haven't a clue whom to ask about this, I thought I'd mention it here in case anyone else has noticed any changes in their health since eating sourdough bread.