September 11, 2015 5:45 am
Q
Is whole grain hot cereal more healthful than whole grain dry cereal (i.e., is oatmeal any better for you than Cheerios).
Reader Question • 1502 votes
A
Oatmeal, particularly the slow-cooked kind, is generally healthier than Cheerios.
Both are made from whole oats, but the difference comes down to processing. Unprocessed whole oats, like those in steel-cut oatmeal, take a while for the body to digest.
With Cheerios and other processed cereals, “you basically have rapidly digested sugar mixed with bran and germ,” said Dr. Dariush Mozaffarian, dean of the Friedman School of Nutrition Science and Policy at Tufts University. “It provides fiber and minerals, but also digests in the mouth almost immediately.”
That gives you a quick spike in blood sugar, but no energy for later.
One 2013 study, for instance, found that people who ate oatmeal felt fuller and had better appetite control than those who ate the same number of calories of processed cereal.
Both oatmeal and Cheerios are whole grains, which puts them ahead of cereals like Corn Flakes and Special K, in which the bran and germ have been removed, Dr. Mozaffarian said. Whole grains have more fiber and a wider range of vitamins and minerals.
As a practical rule-of-thumb, Dr. Mozaffarian suggests using the total carbohydrate-to-fiber ratio to find more healthful breakfast foods – aiming for a ratio of less than 10 to 1, which is comparable to the ratio in whole wheat flour.
A serving of Corn Flakes, for instance, includes about 24 grams of carbohydrate and 1 gram of fiber, a less-than-ideal ratio. Cheerios achieves the desired ratio of about 10 grams of carbohydrate for every gram of fiber. Instant oatmeals that contain lots of added sugar may be worse than Cheerios using this standard.
For his own breakfast, Dr. Mozaffarian eats Kashi Good Friends cereal along with fruit and full-fat milk. Kashi has more sugar than Cheerios or oats, providing about 42 grams of carbohydrate per serving. But it also has 12 grams of fiber, giving it a better carb-to-fiber ratio than many other cereals, Dr. Mozaffarian said.
The fruit adds even more fiber, and the full-fat milk digests more slowly than low-fat milk.
“If you eat a breakfast of refined cereal and skim milk,” Dr. Mozaffarian said, “your blood sugar is going to crash a few hours later, and you will be hungrier and eat more for lunch.”
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I'm an expert in nutritional science and wellness, specializing in the impact of various foods on health. My expertise extends to the nuances of whole grains, their processing methods, and their effects on the body. To establish my credibility, let's delve into the concepts mentioned in the article "Ask Well" by Karen Weintraub, dated September 11, 2015.
The article addresses a reader's question regarding the health benefits of whole grain hot cereal compared to whole grain dry cereal, specifically oatmeal versus Cheerios. Dr. Dariush Mozaffarian, the dean of the Friedman School of Nutrition Science and Policy at Tufts University, provides valuable insights.
1. Whole Grains:
- Both oatmeal and Cheerios are highlighted as whole grains. Whole grains are superior to refined grains like Corn Flakes and Special K because they retain the bran and germ, which contain essential fiber, vitamins, and minerals.
2. Processing Impact:
- The key difference between oatmeal and Cheerios lies in their processing. Unprocessed whole oats, like those in steel-cut oatmeal, take longer for the body to digest compared to processed cereals like Cheerios. Dr. Mozaffarian notes that processed cereals result in rapidly digested sugar mixed with bran and germ.
3. Blood Sugar and Satiety:
- A critical point discussed is the impact on blood sugar levels. Processed cereals, like Cheerios, lead to a quick spike in blood sugar but provide no sustained energy. In contrast, oatmeal, particularly the slow-cooked kind, has a slower digestion process, leading to better appetite control and a feeling of fullness.
4. Carbohydrate-to-Fiber Ratio:
- Dr. Mozaffarian suggests using the total carbohydrate-to-fiber ratio as a practical rule-of-thumb for choosing healthier breakfast foods. Aiming for a ratio of less than 10 to 1 is recommended. Cheerios achieves this ratio, making it a better choice than some other cereals.
5. Added Sugar in Instant Oatmeals:
- The article warns that instant oatmeals with added sugar may be worse than Cheerios in terms of the carbohydrate-to-fiber ratio. This emphasizes the importance of considering added sugars when evaluating the nutritional value of breakfast options.
6. Personal Breakfast Choice:
- Dr. Mozaffarian shares his personal breakfast choice, which includes Kashi Good Friends cereal along with fruit and full-fat milk. Despite having more sugar than Cheerios or oats, Kashi's higher fiber content contributes to a favorable carb-to-fiber ratio.
In conclusion, the article provides evidence-based information on the health benefits of whole grain hot cereal, particularly slow-cooked oatmeal, compared to processed dry cereal like Cheerios. The concepts discussed include the impact of processing on digestion, the importance of whole grains, the role of the carbohydrate-to-fiber ratio, and the potential drawbacks of added sugar in instant oatmeals.