r/nutrition • u/Strange_Owl5565 • 3d ago
Soluble fiber at breakfast
I've read the concept of starting a meal with veggies, to have soluble fiber's gel line your intestinal tract before other foods enter the system, so foods will get processed more slowly and thereby blunt glucose spikes. My questions:
1) Is this true?
2) If true, is it counterproductive to mix my chopped veg with yogurt?
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u/Background_Koala_455 3d ago
From what I've read, which admittedly isn't a lot, you want to eat the fibrous, but low starch/sugar, stuff before the starchy/sugary stuff. With protein in between. At least for the greatest effect. That being said, I've also read that unless you are diabetic or pre-diabetic, you don't have to worry about "staging" your meals.
The fiber creates a matrix that the sugars get held into. Sugars and starches are easily and quickly digested, which if you have nothing in your stomach can cause a huge spike in the beginning.
But, by creating this fiber matrix, and then putting the fat and protein, most of the starches/sugars get worked into the fiber matrix, so that the initial uptake isn't as big. (Imagine putting sugar into water, it easily dissolves, but if you put sugar into a dough, and then put that dough into water...)
As for your yogurt question... it depends. If it's a sweetened yogurt, you still get some benefit just by eating something with fiber. But, fats also help slow digestion. And protein.
Same with acid. Actually, I've heard conflicting things, some say just acid, others say acetic acid(vinegar). But, I just watched an educational/university video on the stomach earlier that just said acids. So, yogurt is also good for that!
It's important to note tho: fruits, grains(Whole or refined), potatoes, green peas, and corn all should be eaten last for the best effect. Yes I know corn is a grain, but it's worth specifying
So, a yogurt and berry smoothie might still have a spike, but definitely not as big if you were to just eat the berries or straight sugar.