Interested in why eating whole grains have no health benefit, in your opinion?
The entire whole grain thing is based on a false presumption.
Basically, those who started perpetuating the myth (the grain companies who managed to get it into the health and fitness community), use this notion:
Whole grains contain fiber, and fiber is good for us, so therefore whole grains must be good for us too.
Yes fiber is good for us, but using that logic is like saying "tomatoes are good for you, and a Whopper from BK has tomatoes, so therefore a Whopper must be good for you too." A bit more extreme yes, but that's the logic they are trying to use (and from a business standpoint, they did a hell of a job at it because now everyone bought into the whole thing).
Nevermind the fact that whole grains are rough on a lot of people's digestive systems sending off inflammatory responses, or that they contain phytic acid and lectins which are both anti-nutrients that rob the digestive system of other nutrients.
Perhaps the aspect that sticks out to me the most though, is that a lot of them aren't even that great of a fiber source. Take brown rice for example, the king of the "healthy whole grain" world for whatever reason:
1 cup of cooked brown rice only provides about 3.5 grams of fiber, or around 14% of your daily value. This same cup is also over 44 grams of carbs and about 216 calories.
On the other hand, let’s look at the fiber content of these other foods:
1 cup of raspberries has 8 grams of fiber (32% of your daily value) and only 64 calories.
1 cup of blueberries has 3.5 grams of fiber (about 14% daily value) and only 84 calories.
1 cup of spinach has over 17% of your daily value and only 41 calories.
1 orange has around 13% of your daily value of fiber and only 60-75 calories (depending on size).
Not to mention all of the foods above are PACKED with way more vitamins, minerals, and antioxidants than brown rice.
So by getting our fiber from fruits and vegetables as we should be, we're getting more fiber with less of a caloric load, along with all the benefits of the other nutrients in the foods.
Brown rice and other grains just don't even come close. There's literally nothing in whole grains that we can't get from other, healthier foods.
I eat rice myself, but I only do white jasmine rice and I eat it strictly for the carbs. White rice is just the starchy inside of brown rice (they mill the bran off of it which is the part that causes issues in a lot of people and the part where the anti-nutrients are at).
It tastes better, is way easier on the GI system, and it's super versatile as well.