There's a really interesting blog post by Don Matesz (one of the authors of Garden of Eating, tasty recipes, no grains or dairy if anyone needs ideas)....
http://donmatesz.blogspot.com/2010/0...mentation.html
His question, and he's trying to piece together information here and there and doesn't claim to know a definitive answer, is whether grains in the diet have increased our need for vitamin D. What if that's true (and he mentions other aspects of diet, I'm sure there's a lot going on re: vitamin D levels), but what if it's more broadly true for fat soluble vitamins?
There were some grain-free groups Price looked at, right? I haven't cracked open N&PD for a while. No idea how legumes would play in.
The archeological discussions I've read of dental/oral health, from a historical perspective, seem to note a significant shift with the rise of agriculture. But I've always wondered, was _everyone_ pre-agriculture really getting so much A and D? I'd think that sometimes food would be scarce. And food sources of D aren't easy to come by--yeah, people were outside a lot more, maybe that's enough. But maybe part of the need for more fat soluble vitamins comes from consuming newer foods.
It's interesting. And for me, timely because I just changed my dogs' diets to no-grain and I'm still undecided on whether some things including vitamin D specifically I should supplement.
Thoughts, experiences?
Makes me wonder where I should go with the kids' and my vitamin D supplementation. We've been trending lower grain for a while, gfcf for a long time, but health is still an ongoing issue.
http://donmatesz.blogspot.com/2010/0...mentation.html
His question, and he's trying to piece together information here and there and doesn't claim to know a definitive answer, is whether grains in the diet have increased our need for vitamin D. What if that's true (and he mentions other aspects of diet, I'm sure there's a lot going on re: vitamin D levels), but what if it's more broadly true for fat soluble vitamins?
There were some grain-free groups Price looked at, right? I haven't cracked open N&PD for a while. No idea how legumes would play in.
The archeological discussions I've read of dental/oral health, from a historical perspective, seem to note a significant shift with the rise of agriculture. But I've always wondered, was _everyone_ pre-agriculture really getting so much A and D? I'd think that sometimes food would be scarce. And food sources of D aren't easy to come by--yeah, people were outside a lot more, maybe that's enough. But maybe part of the need for more fat soluble vitamins comes from consuming newer foods.
It's interesting. And for me, timely because I just changed my dogs' diets to no-grain and I'm still undecided on whether some things including vitamin D specifically I should supplement.
Thoughts, experiences?
Makes me wonder where I should go with the kids' and my vitamin D supplementation. We've been trending lower grain for a while, gfcf for a long time, but health is still an ongoing issue.







