On the other hand though, there are several studies which indicate that grains might be good for you.
One of these studies (conducted by the National Institutes of Health and AARP) included ~388,000 adults who had to fill out out a questionnaire in 1995-1996 about their eating habits (they were asked to estimate how often they ate 124 food items).
According to Dr. Yikyung Park (National Cancer Institute), the people who ate the highest amount of fiber were 22% less likely to die from any cause compared to those who ate the lowest amount. And that's not all, the strongest overall benefits are associated with diets high in fiber from grains.
Trying to figure out what's good for you and what isn't is pretty frustrating because there's a lot of contradictory (or at the very least seemingly contradictory) information out there. That's why (in my opinion) making decisions such as eliminating grains from your diet altogether is risky unless we're talking about overwhelming evidence.
I've always been passionate about nutrition/healthy lifestyles and based on my research/experience, there are a few fundamental guidelines that everyone needs to keep in mind such as:
1) the less processed food you eat, the better
2) if you can buy meat from farmers who don't use hormones and shit, buy meat from farmers who don't use hormones and shit
3) if you can buy fruits and vegetables from people who don't use shitloads of chemicals, buy fruits and vegetables from people who don't use shitloads of chemicals
4) moderate physical activity on a regular basis = good for you
5) excessive physical activity = bad for you
6) pay attention to what you DRINK as well
7) don't forget about sleep
... and so on.
If you keep these guidelines in mind and act accordingly, I'm pretty sure that you can consider yourself a member of the "I'm not ignorant when it comes to health-related aspects" crowd and the long-term results will make everything worth it.
As far as drastic decisions such as eliminating grains altogether are concerned, I'd recommend thinking twice before implementing such changes unless we're talking about overwhelming evidence. For example, pretty much everyone agrees that smoking is bad for you but the same thing can't be said about the "are grains bad for you?" question because there are compelling arguments both for and against eliminating them from your diet.
Remember that most national institutions are backed by large food companies. For example, the american dietetic association is backed by a ton of large food corporations.
The American Dietetic Association has received funding from numerous companies and receives underwriting for "fact sheets" on topics related to the companies' products. Major ($100,000+) donors include: Kellogg, Kraft Foods, Weight Watchers International, Campbell Soup, National Dairy Council, Nestlé USA, Ross Products Division of Abbott Labs., Sandoz, Coca-Cola, Florida Department of Citrus, General Mills, Monsanto, Nabisco, Procter & Gamble, Uncle Ben's, Wyeth-Ayerst Labs. (Nov-Dec 1996 ADA Courier)
From The American Dietetic Association
So I take anything any "national "organization says with a grain of salt. Or more like an entire salt shaker. It's corrupt from the fucking top down.
To respond directly to what you said, there's absolutely no way you can conclude from that information that grains are now good for you. Fiber is most definitely good for you. What exactly are the "Strongest overall benefits" that the study is referring to? Also, the study was based on a questionnaire...I question it's accuracy. It's so easy to twist statistics into saying what you want them to say.
Also, a few more things - firstly, grains weren't introduced into the human diet until about 10,000 years ago. Which on an evolutionary scale, is a very, very short period of time. So we haven't quite developed the ability to digest grains (yet?). Along with that, those grains that we ate 10,000 years ago bare almost no resemblance to the mutant grains that we eat today. If you want to read more about that specifically you can see my boy Sean's post here:
These Ain’t the Same Grains! | Underground Wellness
Also, it's more about gluten than grains - it's just that most grains now have a lot of gluten in them.
Anyway, the real point I want to make here is that studies done by national, corporate backed companies are almost always designed to promote those corporations products.
And finally, eliminating anything for 30 days (aside from like, all food and water) is not risky. Our ancestors survived their entire lives without eating a single grain, I think we'll be ok.
Goddamn, I feel like Lukep in one of those political threads.